Why is this line of code giving me an error

[Dani1989]

Hi,

New to PrestaShop and I would appreciate some help.

I have the following line in product-prices.tpl

{($product.price_without_reduction_without_tax-$product.reduction_without_tax)|number_format(2,',','.')}

and I am getting an error complaining about the last parenthesis where I pass arguments to the number_format filter.

I've followed the Twig documentation for this and I can't figure out why I am getting this error.

Can someone tell me why this is happening?

I am using PS1.7.6.1

Edited October 14, 2019 by Dani1989 (see edit history)

[DaLyR]

It's not better to just go to ps_currency_lang and ps_currency and then set precision to 2?

Edited October 25, 2019 by RGFMeQ (see edit history)