public static Int32 NearRoundDown(decimal valueDec, Int32 nearest = 100)
        {
            decimal dividRet = DecOperations.Divide(valueDec, nearest);

            decimal multiRet = DecOperations.Multiply(RoundDown(dividRet), nearest);

            return(RoundToInt(multiRet));
        }
        public static decimal FactorizeAmount(decimal amount, decimal factor)
        {
            decimal result = DecOperations.Multiply(amount, factor);

            return(result);
        }