C#中 decimal 的四舍五入

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

posted @ 2014-06-17 11:07  TooKoo  阅读(5157)  评论(0)  编辑  收藏  举报