Starting in Pentaho 6.0, the Round (A, B) function rounds to the nearest positive infinity number. This rounding method is known as Round half to ceiling. Before version 6.0, Round (A, B) used the Round half to even method, also called unbiased rounding, convergent rounding, statistician's rounding, German mathematician's rounding, Dutch rounding, Gaussian rounding, odd-even rounding, bankers' rounding, or broken rounding. It is widely used in bookkeeping.
Note: The "Round half to even" method is the default rounding mode used in IEEE 754 computing functions and operators.
Perform these steps to override the default "Round half to ceiling" method and use the "Round half to even" method.