Magento 2: How to remove decimal points from the price

We are using this free Open Source module: https://github.com/lillik/magento2-price-decimal.

Easy install and configuration. Manages front and backend.

Here is the module. You can review or Download from here.

Follow the below blog post for changing the Price formatting. You will require to override the format class of Magento MagentoFrameworkLocaleFormat your custom module. And then override the function getPriceFormat in format class.

https://webkul.com/blog/change-format-price-magento-2/

In the code, by changing requiredPrecision => 0, it will set values without decimals.

Hope this helps!

Just get the price as a normal attribute and then apply the currencyModel

$objectManager = MagentoFrameworkAppObjectManager::getInstance(); // Instance of Object Manager
$currencyModel = $objectManager->create('MagentoDirectoryModelCurrency'); // Instance of Currency Model
//get currency symbol by currency code
$currencyCode = 'GBP';
$currencySymbol = $currencyModel->load($currencyCode)->getCurrencySymbol();
$precision = 0;   // for displaying price decimals 2 point

...

$annualPrice = $_product->getResource()->getAttribute('price')->getFrontend()->getValue($_product);

$annualPrice = $currencyModel->format($annualPrice, ['symbol' => $currencySymbol, 'precision'=> $precision], false, false);

You can do using

appcodecoreMageDirectoryModelCurrency.php

you find the following code :

public function formatTxt($price, $options = array()) {
        if (!is_numeric($price)) {
                $price = Mage::app()->getLocale()->getNumber($price);
        }
        /**
         * Fix problem with 12 000 000, 1 200 000
         *
         * %f - the argument is treated as a float, and presented as a floating-point number (locale aware).
         * %F - the argument is treated as a float, and presented as a floating-point number (non-locale aware).
         */
        $price = sprintf("%F", $price);
        if ($price == -0) {
                $price = 0;
        }

        return Mage::app()->getLocale()->currency($this->getCode())->toCurrency($price, $options);
    }

and change with the following code :

public function formatTxt($price, $options = array()) {
        if (!is_numeric($price)) {
                $price = Mage::app()->getLocale()->getNumber($price);
        }
        /**
         * Fix problem with 12 000 000, 1 200 000
         *
         * %f - the argument is treated as a float, and presented as a floating-point number (locale aware).
         * %F - the argument is treated as a float, and presented as a floating-point number (non-locale aware).
         */
        $price = sprintf("%F", $price);
        if ($price == -0) {
                $price = 0;
        }


        $options["precision"] = 0;
        if (isset($options["precision"])) {
                $price = round($price, $options["precision"]);
            }


        return Mage::app()->getLocale()->currency($this->getCode())->toCurrency($price, $options);
    }

You need to override vendor/magento/module-catalog/view/base/web/js/price-utils.js and change the value of precision on line 38:

from

var precision = isNaN(format.requiredPrecision = Math.abs(format.requiredPrecision)) ? 2 : format.requiredPrecision,

to

var precision = 0,

You can do using price helper class

$this->helper('MagentoFrameworkPricingHelperData')->currency(number_format(50,2),true,false);

You can do it using number_format funciton of php.

$price = 99.99;
number_format($price, 0, '.', '');
result : 99