Math.Round(45.367,2) //Returns 45.37
Math.Round(45.365,2) //Returns 45.36
C#中的Round()不是咱们中国人理解的四舍五入,是老外的四舍五入,是符合IEEE标准的四舍五入,具体是四舍六入,下面的才是符合中国人理解的四舍五入
Math.Round(45.367,2,MidpointRounding.AwayFromZero); //Returns 45.37
Math.Round(45.365,2,MidpointRounding.AwayFromZero) //Returns 45.37 ci
或im
Decimal.Round(Convert.ToDecimal (45.365),2,MidpointRounding.AwayFromZero) //45.37 di