Re: Another newbie question...
Re: Another newbie question...
- Subject: Re: Another newbie question...
- From: "John C. Randolph" <email@hidden>
- Date: Mon, 28 Jan 2002 20:41:18 -0800
There are C functions called floor(), ceil() rint() and the like
that round to integers in various ways. If you're going to be
doing accounting calculations, have a look at the
NSDecimalNumber class.
-jcr
On Monday, January 28, 2002, at 07:51 PM, email@hidden wrote:
>
I may only need one person to answer this, but if I have a
>
float/double and I want to round up the hundredths digit, can I
>
do this with a simple C function? I tried a rounding 100*number
>
to the nearest ones digit then returning back number/100, but
>
it didn't work for some odd reason. I still got a whole lot of
>
decimals like 4.05000000030001 or something like that...
>
>
I hope someone can help, and please forgive my ignorance :-)
>
-Kevin
>
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