Magento 1 - Rounding Prices

[christian _stegemann]

Hello,

i changed the RouncPrices() Function. So my Price is rounding to the next higher 5 or 10 value.

10,42 € -> 10,45 €
10,47 € -> 10,50 €

The only Problem is that the Price isnt round on the Detailsite of the articles...

Where should i edit ?

[Manish Mittal]

Hello @christian _stegemann

You can copy app/code/core/Mage/Core/Model/Store.php to app/code/local/Mage/Core/Model/Store.php. By doing this you protect this file from being overwritten during upgrades. Next change the following code in that file from:

/**
 * Round price
 *
 * @param mixed $price
 * @return double
 */
public function roundPrice($price)
{
    return round($price, 2);
}

Here is this function you can check price and convert according to your business logic. 

[gelanivishal]

Hello @christian _stegemann,

You can copy app/code/core/Mage/Core/Model/Store.php to app/code/local/Mage/Core/Model/Store.php and change below method in it.

/**
 * Round price
 *
 * @param mixed $price
 * @return double
 */
public function roundPrice($price)
{
    return ceil($value / 5) * 5;
}

Let me know if you have any issue.

--
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[christian _stegemann]

Thank you both for your answer.

1) I already changed the code in "app/code/core/Mage/Core/Model/Store.php":

2) I tried to copy this file to "local", but i don't have the same File Structure there ...

Now the Prices are still rounded, but on the Detailview of an article, this "Rounding" doesn't work....

[Manish Mittal]

@christian _stegemann

Is there any customization you have done on detail page.

[christian _stegemann]

I don't know exactly if someone made some changes in the past... But where do i check the detailsite?

All other sites work with the new rounding as they should (Paypal not testet atm).

[Manish Mittal]

@christian _stegemann

You can check in below folder files:

app/design/frontend/rwd/default/template/catalog/product

price.phtml

View.phtml

app/code/core/catalog

app/code/local/catalog

[christian _stegemann]

The old Price with the class "old-price" is rounded. The problem is located in the Special Price with the class "special-price".

Maybe this will help you to help me

[Manish Mittal]

Hello @christian _stegemann

Just observe catalog_product_load_after event, and overwrite special_price with a rounded value.

Create a bootstrap file for your module:

app/etc/modules/Danslo_RoundSpecialPrice.xml:

<?xml version="1.0" encoding="UTF-8"?>
<config>
    <modules>
        <Danslo_RoundSpecialPrice>
            <active>true</active>
            <codePool>local</codePool>
            <depends>
                <Mage_Catalog />
            </depends>
        </Danslo_RoundSpecialPrice>
    </modules>
</config>

Specify that we want to observe the product load event:

app/code/local/Danslo/RoundSpecialPrice/etc/config.xml:

<?xml version="1.0" encoding="UTF-8"?>
<config>
    <global>
        <models>
            <roundspecialprice>
                <class>Danslo_RoundSpecialPrice_Model</class>
            </roundspecialprice>
        </models>
        <events>
            <catalog_product_load_after>
                <observers>
                    <round_special_price>
                        <class>roundspecialprice/observer</class>
                        <type>singleton</type>
                        <method>roundSpecialPrice</method>
                    </round_special_price>
                </observers>
            </catalog_product_load_after>
            <catalog_product_collection_load_after>
                <observers>
                    <round_special_price>
                        <class>roundspecialprice/observer</class>
                        <type>singleton</type>
                        <method>roundSpecialPriceInCollection</method>
                    </round_special_price>
                </observers>
            </catalog_product_collection_load_after>
        </events>
    </global>
</config>

Then just write your observer implementation:

app/code/local/Danslo/RoundSpecialPrice/Model/Observer.php:

class Danslo_RoundSpecialPrice_Model_Observer
{

    public function roundSpecialPrice($observer)
    {
        $product = $observer->getProduct();
        if ($product->getSpecialPrice()) {
            $product->setSpecialPrice(round($product->getSpecialPrice()));
        }
    }

    public function roundSpecialPriceInCollection($observer)
    {
        foreach ($observer->getCollection() as $product) {
            if ($product->getSpecialPrice()) {
                $product->setSpecialPrice(round($product->getSpecialPrice()));
            }
        }
    }

}

[christian _stegemann]

Thank you for your answer. I created these files, but the prices not changed...

It seems that the new class didnt get implemented. Where should the system use the class?