{"id":69185,"date":"2025-06-25T10:54:23","date_gmt":"2025-06-25T01:54:23","guid":{"rendered":"https:\/\/adtechmanagement.com\/minnadepr-column\/?p=69185"},"modified":"2025-06-25T10:54:37","modified_gmt":"2025-06-25T01:54:37","slug":"what-is-rounding","status":"publish","type":"post","link":"https:\/\/adtechmanagement.com\/minnadepr-column\/2025\/06\/25\/what-is-rounding\/","title":{"rendered":"\u56db\u6368\u4e94\u5165\u3068\u306f\uff1f\u610f\u5473\u3084\u8a08\u7b97\u65b9\u6cd5\u3001\u6d3b\u7528\u4f8b\u307e\u3067\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac"},"content":{"rendered":"

\u56db\u6368\u4e94\u5165\u306f\u65e5\u5e38\u751f\u6d3b\u3084\u30d3\u30b8\u30cd\u30b9\u3001\u5b66\u554f\u306e\u4e2d\u3067\u983b\u7e41\u306b\u4f7f\u308f\u308c\u308b\u6570\u5024\u306e\u51e6\u7406\u65b9\u6cd5\u3067\u3059\u3002\u6570\u5b57\u3092\u6271\u3046\u4e0a\u3067\u57fa\u672c\u7684\u306a\u77e5\u8b58\u3067\u3059\u304c\u3001\u5177\u4f53\u7684\u306a\u8a08\u7b97\u65b9\u6cd5\u3084\u6ce8\u610f\u70b9\u3092\u7406\u89e3\u3057\u3066\u3044\u308b\u4eba\u306f\u610f\u5916\u3068\u5c11\u306a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u672c\u8a18\u4e8b\u3067\u306f\u56db\u6368\u4e94\u5165\u306e\u610f\u5473\u304b\u3089\u8a08\u7b97\u65b9\u6cd5\u3001\u4f7f\u3044\u65b9\u307e\u3067\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n

1. \u56db\u6368\u4e94\u5165\u306e\u57fa\u672c\u7684\u306a\u610f\u5473<\/h2>\n

1.1 \u56db\u6368\u4e94\u5165\u3068\u306f\u4f55\u304b<\/h3>\n

\u56db\u6368\u4e94\u5165\u3068\u306f\u3001\u3042\u308b\u6570\u5024\u3092\u6307\u5b9a\u3057\u305f\u6841\u3067\u5207\u308a\u4e0a\u3052\u307e\u305f\u306f\u5207\u308a\u6368\u3066\u3066\u4e38\u3081\u308b\u65b9\u6cd5\u306e\u4e00\u3064\u3067\u3059\u3002\u5c0f\u6570\u70b9\u4ee5\u4e0b\u306e\u6570\u5b57\u304c\u57fa\u6e96\u3068\u306a\u308a\u3001\u305d\u306e\u6570\u5b57\u304c\u300c4\u4ee5\u4e0b\u300d\u306a\u3089\u5207\u308a\u6368\u3066\u3001\u300c5\u4ee5\u4e0a\u300d\u306a\u3089\u5207\u308a\u4e0a\u3052\u308b\u3068\u3044\u3046\u30eb\u30fc\u30eb\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n

1.2 \u7531\u6765\u3068\u540d\u79f0\u306e\u610f\u5473<\/h3>\n

\u300c\u56db\u6368\u4e94\u5165\u300d\u306e\u540d\u524d\u306f\u3001\u6570\u5b57\u306e\u300c4\uff08\u56db\uff09\u300d\u307e\u3067\u306f\u6368\u3066\u3066\uff08\u5207\u308a\u6368\u3066\uff09\u3001\u6570\u5b57\u306e\u300c5\uff08\u4e94\uff09\u300d\u4ee5\u4e0a\u306f\u5165\u308c\u308b\uff08\u5207\u308a\u4e0a\u3052\u308b\uff09\u3053\u3068\u304b\u3089\u6765\u3066\u3044\u307e\u3059\u3002\u65e5\u672c\u72ec\u81ea\u306e\u547c\u3073\u65b9\u3067\u3059\u304c\u3001\u4e16\u754c\u7684\u306b\u3082\u540c\u69d8\u306e\u30eb\u30fc\u30eb\u306f\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

2. \u56db\u6368\u4e94\u5165\u306e\u5177\u4f53\u7684\u306a\u8a08\u7b97\u65b9\u6cd5<\/h2>\n

2.1 \u5c0f\u6570\u70b9\u4ee5\u4e0b\u306e\u56db\u6368\u4e94\u5165<\/h3>\n

\u4f8b\u3048\u3070\u3001\u5c0f\u6570\u7b2c2\u4f4d\u3067\u56db\u6368\u4e94\u5165\u3059\u308b\u3068\u304d\u3001\u5c0f\u6570\u7b2c3\u4f4d\u306e\u6570\u5b57\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002
\n\u4f8b\uff1a3.146\u3092\u5c0f\u6570\u7b2c2\u4f4d\u3067\u56db\u6368\u4e94\u5165\u3059\u308b\u3068\u30013.15\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f3\u304c4\u4ee5\u4e0b\u306a\u306e\u3067\u5207\u308a\u6368\u3066\u305a\u30015\u304c5\u4ee5\u4e0a\u306a\u306e\u3067\u5207\u308a\u4e0a\u3052\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n

2.2 \u6574\u6570\u90e8\u5206\u306e\u56db\u6368\u4e94\u5165<\/h3>\n

\u6574\u6570\u306e\u6841\u3092\u4e38\u3081\u308b\u5834\u5408\u3082\u540c\u69d8\u306e\u8003\u3048\u65b9\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001\u5341\u306e\u4f4d\u3067\u56db\u6368\u4e94\u5165\u3059\u308b\u5834\u5408\u3001\u4e00\u306e\u4f4d\u306e\u6570\u5b57\u304c4\u4ee5\u4e0b\u306a\u3089\u5207\u308a\u6368\u3066\u30015\u4ee5\u4e0a\u306a\u3089\u5207\u308a\u4e0a\u3052\u307e\u3059\u3002
\n\u4f8b\uff1a47\u3092\u5341\u306e\u4f4d\u3067\u56db\u6368\u4e94\u5165\u3059\u308b\u306850\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

2.3 \u8ca0\u306e\u6570\u306e\u56db\u6368\u4e94\u5165<\/h3>\n

\u8ca0\u306e\u6570\u306e\u5834\u5408\u3082\u540c\u3058\u30eb\u30fc\u30eb\u304c\u9069\u7528\u3055\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u5207\u308a\u4e0a\u3052\u3001\u5207\u308a\u6368\u3066\u306e\u65b9\u5411\u304c\u6570\u76f4\u7dda\u4e0a\u3067\u9006\u306b\u306a\u308b\u305f\u3081\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002
\n\u4f8b\uff1a-3.54\u3092\u5c0f\u6570\u7b2c1\u4f4d\u3067\u56db\u6368\u4e94\u5165\u3059\u308b\u3068-3.5\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

3. \u56db\u6368\u4e94\u5165\u3068\u95a2\u9023\u3059\u308b\u4e38\u3081\u65b9\u6cd5<\/h2>\n

3.1 \u5207\u308a\u6368\u3066\uff08floor\uff09<\/h3>\n

\u6307\u5b9a\u3057\u305f\u6841\u4ee5\u4e0b\u3092\u3059\u3079\u3066\u6368\u3066\u308b\u65b9\u6cd5\u3067\u3001\u5e38\u306b\u6570\u5b57\u3092\u5c0f\u3055\u304f\u4e38\u3081\u307e\u3059\u3002\u56db\u6368\u4e94\u5165\u3068\u7570\u306a\u308a\u30015\u4ee5\u4e0a\u3067\u3082\u5207\u308a\u6368\u3066\u3089\u308c\u307e\u3059\u3002<\/p>\n

3.2 \u5207\u308a\u4e0a\u3052\uff08ceil\uff09<\/h3>\n

\u6307\u5b9a\u3057\u305f\u6841\u4ee5\u4e0b\u3092\u3059\u3079\u3066\u5207\u308a\u4e0a\u3052\u308b\u65b9\u6cd5\u3067\u3001\u5e38\u306b\u6570\u5b57\u3092\u5927\u304d\u304f\u4e38\u3081\u307e\u3059\u3002<\/p>\n

3.3 \u9280\u884c\u4e38\u3081\uff08\u9280\u884c\u5bb6\u306e\u4e38\u3081\uff09<\/h3>\n

\u56db\u6368\u4e94\u5165\u306e\u6d3e\u751f\u3067\u3001\u4e38\u3081\u308b\u6841\u306e\u6570\u5024\u304c5\u3061\u3087\u3046\u3069\u306e\u5834\u5408\u3001\u524d\u306e\u6570\u5b57\u304c\u5076\u6570\u306a\u3089\u5207\u308a\u6368\u3066\u3001\u5947\u6570\u306a\u3089\u5207\u308a\u4e0a\u3052\u308b\u65b9\u6cd5\u3067\u3059\u3002\u8aa4\u5dee\u3092\u5747\u7b49\u5316\u3059\u308b\u305f\u3081\u7d71\u8a08\u3084\u91d1\u878d\u3067\u7528\u3044\u3089\u308c\u307e\u3059\u3002<\/p>\n

4. \u56db\u6368\u4e94\u5165\u306e\u6d3b\u7528\u4f8b\u3068\u6ce8\u610f\u70b9<\/h2>\n

4.1 \u65e5\u5e38\u751f\u6d3b\u3067\u306e\u4f7f\u3044\u65b9<\/h3>\n

\u8cb7\u3044\u7269\u3067\u306e\u5408\u8a08\u91d1\u984d\u8a08\u7b97\u3084\u6642\u9593\u306e\u8a08\u6e2c\u3001\u70b9\u6570\u306e\u4e38\u3081\u306a\u3069\u3067\u4f7f\u308f\u308c\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u6d88\u8cbb\u7a0e\u8a08\u7b97\u6642\u306b\u5c0f\u6570\u70b9\u4ee5\u4e0b\u3092\u56db\u6368\u4e94\u5165\u3059\u308b\u3053\u3068\u304c\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n

4.2 \u30d3\u30b8\u30cd\u30b9\u30fb\u4f1a\u8a08\u3067\u306e\u91cd\u8981\u6027<\/h3>\n

\u4f1a\u8a08\u51e6\u7406\u3067\u306f\u56db\u6368\u4e94\u5165\u3092\u9069\u5207\u306b\u884c\u308f\u306a\u3044\u3068\u3001\u6570\u5024\u306e\u30ba\u30ec\u304c\u751f\u3058\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u4f1a\u793e\u306e\u6c7a\u7b97\u3084\u7d66\u4e0e\u8a08\u7b97\u3067\u3082\u3001\u898f\u5b9a\u3055\u308c\u305f\u4e38\u3081\u30eb\u30fc\u30eb\u304c\u5fc5\u9808\u3067\u3059\u3002<\/p>\n

4.3 \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b\u304a\u3051\u308b\u56db\u6368\u4e94\u5165<\/h3>\n

\u30d7\u30ed\u30b0\u30e9\u30e0\u4e0a\u3067\u306e\u56db\u6368\u4e94\u5165\u306f\u8a00\u8a9e\u3084\u95a2\u6570\u306b\u3088\u3063\u3066\u6319\u52d5\u304c\u7570\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u8a08\u7b97\u8aa4\u5dee\u3084\u6d6e\u52d5\u5c0f\u6570\u70b9\u306e\u554f\u984c\u306b\u3082\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n

5. \u56db\u6368\u4e94\u5165\u3092\u6b63\u3057\u304f\u4f7f\u3046\u305f\u3081\u306e\u30dd\u30a4\u30f3\u30c8<\/h2>\n

5.1 \u9069\u5207\u306a\u6841\u6570\u306e\u6307\u5b9a<\/h3>\n

\u56db\u6368\u4e94\u5165\u306f\u3069\u306e\u6841\u3067\u4e38\u3081\u308b\u304b\u304c\u91cd\u8981\u3067\u3059\u3002\u8aa4\u3063\u305f\u6841\u6570\u3067\u56db\u6368\u4e94\u5165\u3059\u308b\u3068\u3001\u7d50\u679c\u304c\u5927\u304d\u304f\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

5.2 \u9023\u7d9a\u8a08\u7b97\u3067\u306e\u8aa4\u5dee\u7d2f\u7a4d\u306b\u6ce8\u610f<\/h3>\n

\u8907\u6570\u56de\u306e\u56db\u6368\u4e94\u5165\u3092\u7e70\u308a\u8fd4\u3059\u3068\u8aa4\u5dee\u304c\u84c4\u7a4d\u3057\u307e\u3059\u3002\u3067\u304d\u308b\u3060\u3051\u6700\u5f8c\u306b\u4e00\u5ea6\u3060\u3051\u4e38\u3081\u308b\u306e\u304c\u671b\u307e\u3057\u3044\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n

5.3 \u56db\u6368\u4e94\u5165\u306e\u30eb\u30fc\u30eb\u3092\u660e\u78ba\u306b\u3059\u308b<\/h3>\n

\u696d\u52d9\u3084\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5834\u3067\u300c\u56db\u6368\u4e94\u5165\u300d\u306e\u610f\u5473\u3084\u30eb\u30fc\u30eb\u3092\u5171\u6709\u3057\u3001\u8aa4\u89e3\u3092\u9632\u3050\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002<\/p>\n

6. \u307e\u3068\u3081\uff1a\u56db\u6368\u4e94\u5165\u306e\u7406\u89e3\u3068\u6d3b\u7528\u3067\u6b63\u78ba\u306a\u6570\u5024\u51e6\u7406\u3092<\/h2>\n

\u56db\u6368\u4e94\u5165\u306f\u6570\u5024\u3092\u6271\u3046\u4e0a\u3067\u6b20\u304b\u305b\u306a\u3044\u57fa\u672c\u7684\u306a\u30c6\u30af\u30cb\u30c3\u30af\u3067\u3059\u3002\u30eb\u30fc\u30eb\u3092\u6b63\u78ba\u306b\u7406\u89e3\u3057\u3001\u9069\u5207\u306a\u5834\u9762\u3067\u4f7f\u3046\u3053\u3068\u3067\u3001\u8a08\u7b97\u30df\u30b9\u3084\u8aa4\u89e3\u3092\u9632\u3052\u307e\u3059\u3002\u95a2\u9023\u3059\u308b\u4e38\u3081\u65b9\u6cd5\u3082\u77e5\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u67d4\u8edf\u306b\u6570\u5024\u51e6\u7406\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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