printf will round. Try it:
printf ("should be 25.8 : %.1f$/", 25.79);
prints:
should be 25.8 : 25.8
Just one caveat here: as I understand it, sprintf() will not round the
decimal, it will just truncate it, so if you need to round up or down
the number, I would suggest looking through the math modules.
Peter Cornelius
Sr. Software Engineer
LiveOps (http://liveops.com)
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