Discards every digit to the right of the y'th digit of x. Y is an optional parameter, if it is not supplied, 0 is taken, that is: Fix(x) is the same as Fix(x,0).

Fix( x )
Fix( x, #places )

Numeric value

fix( 3.8 )      //3
fix( 1.2 )      //1
fix( 4.5 )      //4
fix( 3.14, 1)   // 3.1
fix(23.112, -1) // 20.0