C#中 decimal 的四舍五入 – TooKoo – 博客园

来源： C#中 decimal 的四舍五入 - TooKoo - 博客园

当：decimal sum = 123456.784M;

sum = decimal.Round(sum, 2 , MidpointRounding.AwayFromZero);

sum 的值为：123456.78

当：decimal sum = 123456.785M;

sum = decimal.Round(sum, 2 , MidpointRounding.AwayFromZero);

sum 的值为：123456.79