Execute the following in a workspace to reproduce the bug.

1.009 printShowingDecimalPlaces: 3 '1.900'

It looks like a performance improvement went wrong. I've created Mantis entry 7028 for this which includes a fix along with some SUnit tests.

I've set it to severity minor, but it's a showstopper if you depend on that functionality. The fix was trivial though.

Bryce