Rounding

Hi!

Here is an easy one.

I started a new Delphi project and put 2 buttons on the empty form.

On the OnClick event of Button1, I inserted this line of code:
showmessage(FormatCurr('0.00',2.955) + #13 + FloatToStr(RoundTo(2.955,-2)));

On the OnClick event of Button2, I inserted this line of code:
showmessage(FormatCurr('0.00',3.955) + #13 + FloatToStr(RoundTo(3.955,-2)));

The only difference between the two lines is the constant float number.  2.955 for button1 and 3.955 for button2.

I ran the app and clicked on the buttons.

Button1 gave me this:
2.96
2.96

Button2 gave me this:
3.96
3.95

Why can't it be the same ?

What I need is to round 3.955 to 3.95 and 1.755 to 1.75 (while still rounding 3.956 to 3.96 and 1.755 to 1.76).  How do I do that ?

Thanks!!
qasAsked:
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JGMSCommented:
I tried it in D7 and it worked normal.
You may check out the setting of the function SetRoundMode (rmTruncate will likely do what you see. Better use rmUp)

Regards JGMS      
qasAuthor Commented:
Well I'm all messed up....

What I need, in fact, is that this function: FormatCurr('0.00',3.955) gives me 3.95.  For now, it returns me 3.96.

I'll check with the SetRoundMode and get back to you.  Thanks JGMS for the fast comment.
geobulCommented:
Hi,

Try FormatCurr('0.00',RoundTo(3.955,-2)) instead.

Regards, Geo

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qasAuthor Commented:
My fault!

This was a stupid question from me....

My app is working fine.

Thanks anyways for the fast solutions.
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