Description:
------------
Hello,

there is a problem when adding float values:

If you add 76.50 + 15.96 + 7.54 the result ist 100.00. If you var_dump the sum the result is also 100.00. But when you compare the sum and 100.00 the result is that they are not equal.
If you swap the last two numbers, the sum is correct and also the comparison.

Test script:
---------------
<?php

// Prints 100
var_dump(76.50 + 15.96 + 7.54);

// Prints false (should be true)
var_dump((76.50 + 15.96 + 7.54) == 100.00);

// Prints false (should be true)
var_dump((76.50 + 15.96 + 7.54) == (76.50 + 7.54 + 15.96));

Expected result:
----------------
100.00
true
true

Actual result:
--------------
100.00
false
false