>>What's the problem with the transform function?
>>Give a sample input where transform() does not work properly.
>
>I guess, there was a behavior change in transform function between VFP6 and VFP 7. In VFP6 transform(12.34560000) gives 12.3456 I don't have VFP7 to check the result.

In VFP 7 transform(12.34560000) returns 12.34560000, but transform(12.0000) still returns 12.