If there's only one number after the decimal place in a value - add a 0 after it.

[g-force2k2]

There could perhaps be an easier way then I know of, but instead I just made a quick fucntion:

PHP Code:

function twopl_round ( $number )
{
    $numbits = explode ( ".", $number ) ;
    if ( strlen ( $numbits[1] ) < 2 ) :
        $number.= '0' ;
    endif ;
    return $number ;
} 


Just call the function by:

PHP Code:

$number = twopl_round ( $number ) ; 


Cheers,
g-force2k2