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I think you should look up the round-function in detail.
I used round() with 3 parameters where the last one determines how rounding is done.
Here is the link: http://php.net/manual/en/function.round.php
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Day 2: Operators
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I think you should look up the round-function in detail. I used round() with 3 parameters where the last one determines how rounding is done. Here is the link: http://php.net/manual/en/function.round.php