On Mon, 14 Oct 2002, Shawn Bayern wrote:
> > Am I missing something obvious?
>
> I believe this kind of generalized mathematical rounding is beyond the
> scope of NumberFormat, which engages in rounding only when necessitated by
> truncation. You can do what you need to do with Math.round() (by dividing
> and then multiplying), but offhand, I don't think there's any way to do it
> with NumberFormat.
Does JSTL have to limit itself to NumberFormat?
Basically I have:
static public int roundToNearest(int x, int y) {
return (int)roundToNearest((double)x, (double)y);
}
static public double roundToNearest(double x, double y) {
return (double)((Math.round(x/y))*y);
}
which works fine, but obviously I want to use it in JSP as it is
presentation logic and not business logic. Would be nice if JSTL offered
such from its fmt taglib.
Hen
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