C# Math.Round实现中国式四舍五入 

decimal sum = 11111.334;

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

sum：11111.33decimal sum = 11111.345;

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

sum ：11111.35

 

posted @ 2018-12-07 12:04  zhaogaojian  阅读(379)  评论(0)    收藏  举报