Rounding off numbers

Hi. I was just wondering how I could get the output of this bit of
Javascript to round up to two decimal places. My code is below. Thank
you.

"<script language="JavaScript">

<!--

var price1 = 2.99
var price2 = 13.98
var price3 = 8.95
var price4 = 1.99

var oprice = price1 + price2 + price3 + price4

document.write(oprice)
//-->

</script>"

The output I'm getting is 27.909999999999996

Thanks again.

re: Rounding off numbers

wrote on 16 aug 2006 in comp.lang.javascript:
The de facto FAQ:

<http://www.merlyn.demon.co.uk/js-round.htm>


--
Evertjan.
The Netherlands.
(Please change the x'es to dots in my emailaddress)

re: Rounding off numbers

JRS: In article <1155749041.610694.314930@m73g2000cwd.googlegroups .com>
, dated Wed, 16 Aug 2006 10:24:01 remote, seen in
news:comp.lang.javascript, davidchase314@gmail.com posted :In general, you want to round to nearest, not round up.

Before posting, you should read the newsgroup and its FAQ; your
situation is amply covered therein.

Omit first ". Attribute deprecated.
Omit ".
Yes.

If you want an answer exact in pence, then you can work in pence.
Integers up to 2^53 are held exactly, but most decimal fractions are
not.

--
© John Stockton, Surrey, UK. ?@merlyn.demon.co.uk Turnpike v4.00 IE 4 ©
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