Weird PHP problem when multiplying

Ok so I never encountered this problem before and a google search didnt really help me either. Before going into the problem you should know I encountered this using a local Wamp server.

I tried to multiply some simply numbers and somehow PHP automatically rounds the result to a full digit, while I need at least 2 digits.

$total = $price * $ordered; 

PHP:

Price is 9,95 and ordered is 1.
It outputs 9 as answer .....

I allready tried this without success (same output):

$total = round($price * $ordered, 2);

PHP:

Its also weird that it round it down instead of up. Maybe its a phpconfig issue ?

Please help me !

 

Maybe you just need to replace comma with dot?

I mean:

$total = round(str_replace(',','.',$price) * $ordered, 2);

PHP:

 

I dont use WAMP, but this must be part of your problem. If you cast them as floats, does this get around your issue?

<?php
(float) $price = 9.95;
(float) $ordered = 1;

(float) $total = $price * $ordered;

print $total;
?>

PHP:

 

No im afraid the problem lies deeper then that. I tried that but without a good result.

See when I simply echo the numbers from the database it also outputs them as: 9 instead of 9,95 while it is correct in the database, and between calling them from the database and echoing them nothing happens to it ....

EDIT: Its getting weirder, sometimes it echos it as 9 and now I noticed it sometimes echos it as 9,95 ...

 

why don't you try round($price*$ordered);

 

I did, but it outputs exactly the same because $price turns out to be 9 instead of 9,95 ...
Thats the weird thing, I get the info from a database and in there it is 9,95 but as soon as I put it in a string it becomes 9 ....