roundDown()

Rounds a given value to the next smallest integer.

roundDown(number[, places])

roundDown(4.5678, 2) returns 4.56

roundDown(4.5678) returns 4

Input type	Return type	Logic
Number	Number	If a Number value is passed, that Number value will be rounded down to the defined number of decimal places. Defaults to zero decimal places.
Unsupported data types	Null	Unsupported data types return Null.