Get_Fraction
Syntax: Get_Fraction(real realNumber)
Argument:
- realNumber the real number whose fractional component is returned
Return Type: Real
Description: Extracts and returns the fractional component of the argument, realNumber.
Example:
if Get_Fraction(tranAmt) = 0.0
then CreateCase();In the assumption that transactions with no fractions—even dollar amounts with no cents—have a high probability of being fraudulent, this rule creates a case when the fractional portion of the transaction amount is zero.