diff --git a/src/Panda/Support/Helpers/NumberHelper.php b/src/Panda/Support/Helpers/NumberHelper.php
index <HASH>..<HASH> 100644
--- a/src/Panda/Support/Helpers/NumberHelper.php
+++ b/src/Panda/Support/Helpers/NumberHelper.php
@@ -58,7 +58,7 @@ class NumberHelper
     {
         $equal = false;
 
-        if (round($value1, $roundPrecision) == round($value2, $roundPrecision)) {
+        if (static::floor($value1, $roundPrecision) == static::floor($value2, $roundPrecision)) {
             $equal = true;
         }
[Helpers] NumberHelper Fix isEqual() to use the floor() function

It was causing rounding problems because of native round() function.
Problematic case:
isEqual(<I>, <I>, 2) --> was returning false because of round()