使用Math.Round（ReportItems！category.Value，MidpointRounding.AwayFromZero）返回不正确的值

Question

I am using

=Math.Round(ReportItems!category.Value,MidpointRounding.AwayFromZero) 

in a tablix row, which results incorrect value.

5.48 is rounding to 5

Instead, I would like to see 5.48 as 6 .

Answer 1

您要的不是四舍五入 ，而是正数为Ceiling ，负数为Floor 。

Answer 2

MidpointRounding.AwayFromZero Is a way of defining how the midpoint value is handled. The midpoint is X.5 . So, 4.5 is rounded to 5 , rather than 4 , which is what would happen in the case of MidpointRounding.ToEven . Round is completely correct.

If you want to write a function that rounds all non-integer values to the next highest integer then that operation is Math.Ceiling , not Round .