public static int Round(this decimal value, int digits, MidpointRounding mode)
{
mode = mode.ArgumentDefined(nameof(mode));
return(Convert.ToInt32(Math.Round(value, digits, mode)));
}
public static int Round(this double value, MidpointRounding mode)
{
mode = mode.ArgumentDefined(nameof(mode));
return(Convert.ToInt32(Math.Round(value, mode)));
}