price info including vat (courier)

[overbags]

hello everyone I'm modifying an old module that calculates the costs of cash on delivery.
I can't make this amount including vat (courier percentage) appear in the cart

the site works "without vat" but for this amount I need to have it covered vat

{l s='This payment has a fee of' mod='mycod'} <b>{Tools::displayPrice($fee)}</b>

any ideas?

[Prestashop Addict]

Please can you specify PS, PHP and theme versions

[overbags]

thank you very much for your reply
I use prestashop 8.1.7 and php 7.4.33

[Prestashop Addict]

So you mean  $fee is always with VAT?

[overbags]

yes courier VAT

Edited November 15 by overbags
aggiunto più specifiche (see edit history)

[Prestashop Addict]

Is any settings in the modue? You indicate the amount and tax rules?

[overbags]

there are no rules I only indicate the fixed amount or percentage and having the site without VAT the amount appears without VAT and I need it to appear with VAT .... always

[Prestashop Addict]

But if you don't have tax rule, you cannot determine VAT value 😞 

[overbags]

I didn't understand
id-86 IVA IT 22% 22.000

[Prestashop Addict]

Where do you define the fee?

[overbags]

I was simply asking if there is a script to insert into the tpl file to quickly retrieve the courier's VAT percentage to do the calculation

[Prestashop Addict]

ok, no way in smarty 😞 You need to change your module code

[overbags]

ok thank you