冷灌 - 圆整至最接近5美分 [英] coldfusion - rounding to nearest 5 cents

问题描述

在冷灌输中，如何将一个小数舍入到最接近的5美分？所以0.39675的数字将上舍入到0.40。如果数字是0.3690，它将下降到0.35。
我似乎找不到任何通过谷歌有用的东西。

In coldfusion, how does one round a decimal to the nearest 5 cents? So that a figure of 0.39675 would round up to 0.40. And if the figure was 0.3690, it would round down to 0.35. I can't seem to find anything useful via google.

对于简短的问题，但我认为这是我可以真正输入。 >

Sorry for the brief question, but I think that's all I can really input.

推荐答案

乘以20，再除以20：

Multiply by 20, round it, divide by 20:

  RoundedNumber = ( Round( Number * 20 ) / 20 )

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