U could use round. 
if u looked @ the php.net website. & searched you would of found it. 
heres the url http://www.php.net/manual/en/function.round.php

an example is below.
basically. its 

round($number,$deciminal_places);

EXAMPLE
$foo = round(1.95583, 2);  // $foo == 1.96

Shooter


Webmaster <[EMAIL PROTECTED]> wrote in message 
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> I have the following
> 
> $number=47.7
> 
> I need this to be = 47.70
> 
> it must include the 2 didgets after the . how can i accomplish this
> 
> 
> 
> 
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