Magento 2 - get final prices include tax and round

Question

I've custom block phtml in my old store and I need to be converted to Magento 2.

Magento 1.9.x code:

$_finalPriceInclTax = $this->helper('tax')->getPrice($_product, $_product->getFinalPrice(), true);
$unitPrice = Mage::helper('core')->currency(round($_finalPriceInclTax / $_product->getHedNetWeight(), 2),true,false);

How can I get Final Price included Tax in Magento 2 and how can I use Mage::helper('core')->currency(round) in Magento 2?

I try to display the price like this:

$this->helper('Magento\Framework\Pricing\Helper\Data')->currency($finalprice / $HedNetWeight,true,false);

Thank you

Answer 1

In Block :-

protected $priceCurrency;

protected $taxHelper;

public function __construct(\Magento\Catalog\Helper\Data $taxHelper,
    \Magento\Framework\Pricing\PriceCurrencyInterface $priceCurrency
){
    $this->taxHelper = $taxHelper;
    $this->priceCurrency = $priceCurrency;
}

public function finalPrice($product) {
    return $this->taxHelper->getTaxPrice($product, $product->getFinalPrice(), true);
}

public function currency($value, $format = true, $includeContainer = true)
{
    return $format
    ? $this->priceCurrency->convertAndFormat($value, $includeContainer)
    : $this->priceCurrency->convert($value);
}

In phtml :-

<?= $block->currency($block->finalPrice(),true,false); ?>

Answer 2

Try this one

$_product->getPriceInfo()->getPrice('final_price')->getValue()

Answer 3

A couple of extensions allows to change or delete the decimal number for the front store.

https://github.com/lillik/magento2-price-decimal

https://github.com/karliuka/m2.Price