/// <summary>
/// Rounds the specified value.
/// </summary>
/// <param name="value">The value.</param>
/// <param name="RoundMode">The round mode.</param>
/// <param name="decimals">The decimals.</param>
/// <param name="MidPointRounding">The mid point rounding.</param>
/// <returns></returns>
public static decimal Round(decimal value, Calc.RoundMode RoundMode, int decimals, System.MidpointRounding MidPointRounding)
{
switch (RoundMode)
{
case RoundMode.RoundUp:
decimal OriginalDecimal = default(decimal);
if (decimals == 0)
{
OriginalDecimal = value;
value = Math.Truncate(value);
if (OriginalDecimal != value)
{
value = value + 1;
}
}
else
{
decimal MultiplyPower = Convert.ToDecimal(Math.Pow(10, decimals));
value = value * MultiplyPower;
OriginalDecimal = value;
value = Math.Truncate(value);
if (OriginalDecimal != value)
{
value = value + 1;
}
value = SafeDiv(value, MultiplyPower);
}
return(value);
case RoundMode.RoundDown:
if (decimals == 0)
{
value = Math.Truncate(value);
}
else
{
decimal MultiplyPower = Convert.ToDecimal(Math.Pow(10, decimals));
value = value * MultiplyPower;
value = Math.Truncate(value);
value = SafeDiv(value, MultiplyPower);
}
return(value);
case RoundMode.RoundUpOrDown:
return(Math.Round(value, decimals, MidPointRounding));
}
//Should never happen
return(0);
}
/// <summary>
/// Rounds the specified value.
/// </summary>
/// <param name="value">The value.</param>
/// <param name="RoundMode">The round mode.</param>
/// <param name="decimals">The decimals.</param>
/// <returns></returns>
public static decimal Round(decimal value, Calc.RoundMode RoundMode, int decimals)
{
return(Round(value, RoundMode, decimals, System.MidpointRounding.AwayFromZero));
}
