Correctif reductionCatalog

Solver/Price/PriceSolverTrait.php

             $round = true
     ): ?float {
 
+
+        if($entity instanceof ProductFamilyInterface) {
+            $taxRate = $this->productFamilySolver->getTaxRateInherited($entity)->getValue();
+        }else if ($entity instanceof  ProductInterface) {
+            $taxRate = $this->productSolver->getTaxRateInherited($entity)->getValue();
+        }else{
+            $taxRate = $entity->getTaxRate();
+        }
+
+
         if ($reductionCatalog) {
             $reductionCatalogValue = $reductionCatalog->getValue();
             $reductionCatalogUnit = $reductionCatalog->getUnit();
                                     $price,
                                     $reductionCatalogValue * $quantity
                             ),
-                            $this->productFamilySolver->getTaxRateInherited($entity)->getValue()
+                            $taxRate
                     );
                 } elseif ($reductionCatalogBehaviorTaxRate == 'tax-included') {
                     $priceWithTax = $this->applyReductionAmount(
         if ($withTax) {
             $priceReturn = $priceWithTax;
         } else {
-            $priceReturn = $this->applyPercentNegative($priceWithTax, $this->productFamilySolver->getTaxRateInherited($entity)->getValue());
+
+                $priceReturn = $this->applyPercentNegative($priceWithTax, $taxRate);
         }
         if ($round) {
             return $this->round($priceReturn);