# tier-pricing-table/trunk/src/CalculationLogic.php

Tiered Pricing Table for WooCommerce, version trunk. 61 lines.

- Page: https://pluginprobe.com/plugins/tier-pricing-table/trunk/code/src/CalculationLogic.php
- Raw: https://pluginprobe.com/plugins/tier-pricing-table/trunk/raw/src/CalculationLogic.php
- Modified: 2026-07-31T07:44:26+00:00

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```php
<?php namespace TierPricingTable;

use TierPricingTable\Settings\Settings;

class CalculationLogic {
	
	/**
	 * If product is on sale, calculate the discount based on the sale or regular price
	 *
	 * @return bool
	 */
	public static function calculateDiscountBasedOnRegularPrice(): bool {
		return get_option( Settings::SETTINGS_PREFIX . 'calculate_discount_based_on_regular_price', 'no' ) === 'yes';
	}
	
	/**
	 * Consider all variations from the same product as the same product, when tiered pricing calculates the price for a variation
	 *
	 * @return bool
	 */
	public static function considerProductVariationAsOneProduct(): bool {
		return get_option( Settings::SETTINGS_PREFIX . 'summarize_variations', 'no' ) === 'yes';
	}
	
	/**
	 * Round the final price, when tiered pricing calculates a percentage discount
	 *
	 * @return bool
	 */
	public static function roundPrice(): bool {
		return get_option( Settings::SETTINGS_PREFIX . 'round_price', 'yes' ) === 'yes';
	}
	
	/**
	 * Do global pricing rules have a higher priority than product level rules.
	 *
	 * @return bool
	 */
	public static function globalRulesOverrideProductLevelRules(): bool {
		return get_option( Settings::SETTINGS_PREFIX . 'override_prices_by_global_rules', 'no' ) === 'yes';
	}
	
	/**
	 * When cart item has a tiered price, show it as a discount with the original price crossed out.
	 *
	 * @return bool
	 */
	public static function showTieredPriceInCartAsDiscount(): bool {
		return get_option( Settings::SETTINGS_PREFIX . 'show_discount_in_cart', 'yes' ) === 'yes';
	}
	
	/**
	 * Mix and match minimum order quantity for variable products
	 *
	 * @return bool
	 */
	public static function isMixAndMatchMinimumEnabled(): bool {
		return get_option( Settings::SETTINGS_PREFIX . 'mix_and_match_minimum', 'no' ) === 'yes';
	}
}

```