你怎么圆了许多在C#小数点后两位?

问题描述:

我想这样做,使用 Math.Round 函数

下面是一个例子:

decimal a = 1.994444M;

Math.Round(a, 2); //returns 1.99

decimal b = 1.995555M;

Math.Round(b, 2); //returns 2.00

您可能也想看看银行家四舍五入/舍入到甚至以下过载:

You might also want to look at bankers rounding / round-to-even with the following overload:

Math.Round(a, 2, MidpointRounding.ToEven);

还有更多的信息在这里

There's more information on it here.