diff --git a/src/QUI/ERP/Currency/AbstractCurrency.php b/src/QUI/ERP/Currency/AbstractCurrency.php
index f9695422836ad8659ca70c391d8ebc85a598cbce..febd599887f8d4bcc94cc812e4b3482cdac54e0c 100644
--- a/src/QUI/ERP/Currency/AbstractCurrency.php
+++ b/src/QUI/ERP/Currency/AbstractCurrency.php
@@ -240,6 +240,14 @@ public function format($amount, QUI\Locale $Locale = null): string
             $amount = 0;
         }
 
+        // double precision bug
+        if ($this->precision > 2) {
+            // 0.93134354524138 MEM wurde durch den formatter zu 0.9313435452413777 MEM angezeigt
+            // problem:double precision
+            $amount = (string)$amount;
+            $amount = floatval($amount);
+        }
+
         $code = $this->getCode();
 
         if (mb_strlen($code) <= 3) {