C# double 四舍五入

public static double Round(object data)
{
if (data == null || data == System.DBNull.Value)
{
return 0;
}
else
{
return Convert.ToDouble(Math.Round(Convert.ToDecimal(data), 2, MidpointRounding.AwayFromZero));
}
}

C# double 四舍五入

原文：http://www.cnblogs.com/xh831213/p/5141576.html