May 22nd, 2009, 09:32 AM
Re: INT Function Rounding Problems
Yes, and not yet finished.
@David, I'm not sure if this explins what happens here.
Remember the core question is
Why is Int(tv * 15 + 0.5) correctly 32 and
why is Int(tv * Val("15") + 0.5) wrongly 31
Val("15") can only evaluate to 15, but I think it depends what datatype this 15 is gonna be.
If tv is a double (not a currency) Val("15") as a multiplier evaluates to a double, too, and the result is correct.
I suspect when tv is a currency, Val("15") becomes a currency, too, as well as 0.5, and then and only then we get the error.
Only I can't explain then, why the result is ok when you give 15 literally...
It's really a little disquieting.
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