> round up to one decimal place eg 3.34 is rounded to 3.4.
Why not just write a quick function like this:
<?php
function roundup ($num, $digits = 2) {
$shift = pow(10 , $digits);
return ((ceil($num * $shift)) / $shift);
}
print roundup(3.342, 1); # 3.4
print roundup(3.342, 2); # 3.35
?>
Brandon