Skip tier prices >= final price

Added a check to skip tier prices that are greater than or equal to the final price.

Author: empiricompany

app/code/core/Mage/Catalog/Helper/Product/Type/Composite.php

@@ -177,6 +177,10 @@ public function prepareJsonProductConfig($product)
         $_tierPrices = [];
         $_tierPricesInclTax = [];
         foreach ($product->getTierPrice() as $tierPrice) {
+            // Skip tier prices >= final price
+            if ((float)$tierPrice['website_price'] >= $_finalPrice) {
+                continue;
+            }
             $_tierPrices[] = Mage::helper('core')->currency(
                 Mage::helper('tax')->getPrice($product, (float) $tierPrice['website_price'], false) - $_priceExclTax,
                 false,