diff --git a/packages/Webkul/Discount/src/Actions/Cart/FixedAmount.php b/packages/Webkul/Discount/src/Actions/Cart/FixedAmount.php
index 419c63722..596a30128 100644
--- a/packages/Webkul/Discount/src/Actions/Cart/FixedAmount.php
+++ b/packages/Webkul/Discount/src/Actions/Cart/FixedAmount.php
@@ -49,7 +49,7 @@ class FixedAmount extends Action
                             }
                         }
                     } else {
-                        $discount = round(($itemPrice - $rule->disc_amount), 4);
+                        $discount = $rule->disc_amount;
                     }
 
                     if ($itemProductId == $productID) {
@@ -91,7 +91,7 @@ class FixedAmount extends Action
                         }
                     }
                 } else {
-                    $discount = round(($itemPrice - $rule->disc_amount), 4);
+                    $discount = $rule->disc_amount;
                 }
 
                 $totalDiscount = $totalDiscount + $discount;
diff --git a/packages/Webkul/Discount/src/Helpers/Cart/Discount.php b/packages/Webkul/Discount/src/Helpers/Cart/Discount.php
index 6514ecde2..afb761cc9 100644
--- a/packages/Webkul/Discount/src/Helpers/Cart/Discount.php
+++ b/packages/Webkul/Discount/src/Helpers/Cart/Discount.php
@@ -668,7 +668,7 @@ abstract class Discount
             if (! $result) {
                 $this->clearDiscount();
 
-                $alreadyAppliedRule->delete();
+                $alreadyAppliedRule->first()->delete();
             } else {
                 $this->reassess($alreadyAppliedCartRule);
             }