[PHP] money maths

I'm building a demo shopping cart and have sorted out most things but this: I have php work out subtotals by multiplying $quantity * $price ... this works fine except that 14.95 * 2 comes out as 29.9 not 29.90. In other words, how to add a zero so that there are always two decimal places. Any

RE: [PHP] money maths

: Michael Hall [mailto:[EMAIL PROTECTED]] Sent: 12 February 2001 10:35 To: PHP List Subject: [PHP] money maths I'm building a demo shopping cart and have sorted out most things but this: I have php work out subtotals by multiplying $quantity * $price ... this works fine except that 14.95

Re: [PHP] money maths

On Monday 12 February 2001 11:34, Michael Hall wrote: this works fine except that 14.95 * 2 comes out as 29.9 not 29.90. In other words, how to add a zero so that there are always two decimal places. Any solution to this, including regex? I can't find anything look for number_format() and