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to digit decimal php

Posted on 2008-06-19
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Last Modified: 2012-06-27
$vat = $Grandtotal / 0.07 ;

How can I make $vat become 2 didgit decimal
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Question by:teera
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psychic_zero earned 200 total points
ID: 21820602
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by:psychic_zero
psychic_zero earned 200 total points
ID: 21820616
You mean 2 decimal points? Try this

 $vat = sprintf("%01.2f",  $vat);
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by:hernst42
hernst42 earned 75 total points
ID: 21820617
echo number_format($vat, 2);

http://www.php.net/number_format
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by:lexxwern
lexxwern earned 75 total points
ID: 21820673
You can set the precision at run time:

<?php
 ini_set('precision',2);
?>

- lexxwern
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