# tier-pricing-table/6.5.0/src/Settings/Sections/CalculationLogic/CalculationLogic.php

Tiered Pricing Table for WooCommerce, version 6.5.0. 123 lines.

- Page: https://pluginprobe.com/plugins/tier-pricing-table/6.5.0/code/src/Settings/Sections/CalculationLogic/CalculationLogic.php
- Raw: https://pluginprobe.com/plugins/tier-pricing-table/6.5.0/raw/src/Settings/Sections/CalculationLogic/CalculationLogic.php
- Modified: 2026-06-26T14:29:16+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/tier-pricing-table/6.5.0/code/src/Settings/Sections/CalculationLogic/CalculationLogic.php#L10-L20`.

```php
<?php namespace TierPricingTable\Settings\Sections\CalculationLogic;

use TierPricingTable\Settings\CustomOptions\TPTSwitchOption;
use TierPricingTable\Settings\Sections\SectionAbstract;
use TierPricingTable\Settings\Settings;

class CalculationLogic extends SectionAbstract {

	public function getSettings() {

		$settings = array();
		$advanced = apply_filters( 'tiered_pricing_table/settings/calculation_logic', $this->getMainSettings() );

		$sectionTitle = array(
				'title' => __( 'Calculations', 'tier-pricing-table' ),
				'desc'  => __( 'This section controls how tiered pricing does calculations.', 'tier-pricing-table' ),
				'id'    => Settings::SETTINGS_PREFIX . 'calculation_logic',
				'type'  => 'title',
		);

		$sectionEnd = array(
				'type' => 'sectionend',
		);

		$settings[] = $sectionTitle;
		$settings   = array_merge( $settings, $advanced );
		$settings[] = $sectionEnd;

		return array_merge( $settings, $this->getGlobalPricingRulesOptions() );
	}

	public function getMainSettings(): array {
		return array(
				array(
						'title'                => __( 'Combine variations for quantity calculation',
								'tier-pricing-table' ),
						'id'                   => Settings::SETTINGS_PREFIX . 'summarize_variations',
						'type'                 => TPTSwitchOption::FIELD_TYPE,
						'default'              => 'no',
						'extended_description' => __( 'Treat all variations of a variable product as the same item when calculating the total cart quantity for tiered pricing rules.',
								'tier-pricing-table' ),
						'desc_tip'             => true,
				),
				array(
						'title'                => __( 'Calculate percentage discounts from regular price',
								'tier-pricing-table' ),
						'id'                   => Settings::SETTINGS_PREFIX . 'calculate_discount_based_on_regular_price',
						'type'                 => TPTSwitchOption::FIELD_TYPE,
						'extended_description' => $this->getCalculateDiscountDescription(),
						'default'              => 'no',
				),
				array(
						'title'                => __( 'Round calculated prices', 'tier-pricing-table' ),
						'id'                   => Settings::SETTINGS_PREFIX . 'round_price',
						'type'                 => TPTSwitchOption::FIELD_TYPE,
						'default'              => 'yes',
						'extended_description' => __( 'Round calculated percentage discounts to prevent minor display discrepancies with standard WooCommerce pricing.',
								'tier-pricing-table' ),
						'desc_tip'             => true,
				),
		);
	}

	public function getCalculateDiscountDescription() {
		ob_start();
		?>
		<p>
			<?php
				esc_html_e( 'Calculate percentage discounts using the product\'s regular price, ignoring any active sale prices.',
						'tier-pricing-table' );
			?>
		</p>
		<p>
			<?php
				esc_html_e( 'Example: Regular price is $100.00, sale price is $90.00. Rule: 20% off.',
						'tier-pricing-table' );
			?>
			<br>
			<?php
				esc_html_e( 'Disabled (Default): Discount applies to the sale price ($90.00 - 20% = $72.00).',
						'tier-pricing-table' );
			?>
			<br>
			<?php
				esc_html_e( 'Enabled: Discount applies to the regular price ($100.00 - 20% = $80.00).',
						'tier-pricing-table' );
			?>
		</p>
		<?php

		return ob_get_clean();
	}

	public function getSlug(): string {
		return 'calculation_logic';
	}

	public function getName(): string {
		return __( 'Calculations', 'tier-pricing-table' );
	}

	protected function getGlobalPricingRulesOptions(): array {
		return array(
				array(
						'title' => __( 'Global pricing rules', 'tier-pricing-table' ),
						'desc'  => __( 'How global pricing rules behave.', 'tier-pricing-table' ),
						'type'  => 'title',
				),
				array(
						'title'                => __( 'Prioritize global pricing rules', 'tier-pricing-table' ),
						'id'                   => Settings::SETTINGS_PREFIX . 'override_prices_by_global_rules',
						'extended_description' => __( 'Apply global pricing rules before product-level rules. If disabled, individual product rules take precedence over global rules.',
								'tier-pricing-table' ),
						'type'                 => TPTSwitchOption::FIELD_TYPE,
						'default'              => 'no',
				),
				array(
						'type' => 'sectionend',
				),
		);
	}

}
```