Re: rounding average to one decimal point
| From: | Richard Davey | Date: | Mon, 10 May 2004 18:11:08 +0000 |
| Subject: | Re: rounding average to one decimal point | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-185822@lists.php.net to get a copy of this message | ||
Hello Adam,
Monday, May 10, 2004, 7:03:36 PM, you wrote:
AW> Hi, I have a randon group of numbers I need the average of. When I add
AW> them up and divide by how many there are and print the result, I get a
AW> lot of decimal places. The number comes out to look like 29.3529411765,
AW> but I don't need that many decimal places. rounding to one decimal place
AW> will be fine. anyway to trim off the excess decimal values?
Try the round() function? :)
ceil() and floor() might help if you decide you don't want the extra
decimal places too.
--
Best regards,
Richard Davey
http://www.phpcommunity.org/wiki/296.html