如何在JavaScript中四舍五入到最接近的100 [英] How to round up to the nearest 100 in JavaScript

问题描述

无论值是101还是199，我都想一直舍入到 nearest 100，例如，应该舍入到200.例如:

I want to round up to the nearest 100 all the time whether or not the value is 101 or 199 it should round up to 200. For example:

var number = 1233;
//use something like Math.round() to round up to always 1300

我想始终使用jQuery舍入到最接近的100，而不舍入.

I'd like to always round up to the nearest 100, never round down, using jQuery.

推荐答案

如果要始终取整，请使用Math.ceil():

Use Math.ceil(), if you want to always round up:

Math.ceil(number/100)*100

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