Simple question: Why this behavior:
var_dump($calc_product);
var_dump($calc_price);
var_dump(round($calc_product,1));
var_dump(round($calc_price,1));
gives:
float(16.05) float(16.05) float(16) float(16.1)
Thanks!
Simple question: Why this behavior: var_dump($calc_product); var_dump($calc_price); var_dump(round($calc_product,1)); var_dump(round($calc_price,1)); gives: float(16.05) float(16.05) float(16) float(16.1)
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Don’t use floats for money.
A common method is to store the price in pence/cents, then to divide by 100 on display. This means you can use integer arithmetic instead, and avoids this issue.