Force to 2 decimal points

[billhobbs]

<?php $totalcreditstd = $row_rsCreditPurchaseMoney['SUM(quantity)']; $totalcreditsdollar = $totalcreditstd * $Mutliplier; echo $totalcreditsdollar; ?>

 

I'm using the above calculation to display a total amount.

Problem is that if the calculation total is 7.5 I want it to show up as 7.50 I want to force the second number. How can I do that? Thanks.

[Alex]

echo number_format(7.5, 2); // 7.50

 

number_format

[Pikachu2000]

Or possibly: money_format()

[billhobbs]

Perfect, thanks.

[The Little Guy]

or...

 

echo round($number, 2);

[roopurt18]

If you're doing money / financial calculations make sure you're using BC or GMP math functions.  Do not use floats.

[Alex]

or...

 

echo round($number, 2);

round(7.5, 2); will output 7.5