Rounding numbers

[Anon]

Hi,

Here's and example :-

$cost=3.000;
$count=10;

$result=($cost/$count);
$roundedresult=round($result,3);

When I print the result, I want the following:-

0.300

What I get back is:-

0.3

Is there any way to do this?

Thanks,

Stuart

[[deleted]]

Use formatted printing:
printf("%.3f", $a);

This prints a FLOAT (%f) with three digits after the decimanl point (.3)

[Anon]

Thanks, it's work great!

$cost=3.000;
$count=10;

$result=($cost/$count);
$roundedresult=round($result,3);

printf("%.3f", $roundedresult);