Member Avatar for ruwanaru 
<?php

$qty = $_post['qty'];
$rate = $_post['rate'];

$total = $rate * $qty;

echo $total;

?>

i want to print the float number in total but it gives rounded Number

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  • Latest Post Latest Post by ruwanaru
Member Avatar for facarroll

I just ran this code. The answer was not rounded. (.751)

<?php

$qty = 0.1;
$rate = 7.51;

$total = $rate * $qty;

echo $total;

?>
Member Avatar for nonshatter

Use sprintf() to control your output

Member Avatar for ruwanaru

I just ran this code. The answer was not rounded. (.751)

<?php

$qty = 0.1;
$rate = 7.51;

$total = $rate * $qty;

echo $total;

?>

yes this is working but i want to get values from text box

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