shopping_cart Rounding problem

[pititis]

Hello,

Using v151 fresh install.

How reproduce this issue:

- Add a product_general with price 0.367, no taxes.
- No attributes, discounts or prices modifications, nothing.

I my example I put 80 units in the cart.

shopping_cart page is showing 29,60 instead 29,36.

But checkout is showing 29,36.

In currencies I have euro as default with 2 decimal places and a value of 1.00000000 and the currencies conversion ratio is 1.00000000

Thank you.

[kobra]

I can not reproduce your issue

See my attempt HERE

[lankeeyankee]

I believe this error was addressed before, do a search for it and you will see the thread I started and Wilt's fix. This was to do with discounts but it might apply to your problem.

[pititis]

I tested this issue in:

v151 - 29,60
v150 - 29,60
v139h - 29,36

Kobra, what version are you using?

My includes/classes/shopping_cart.php is the original.

@lankeeyankee doesn't work for me


Cheers

[pititis]

I found a patch from Linda:

/includes/classes/shopping_cart.php

//      $this->total += zen_round(zen_add_tax($productTotal, $products_tax), $decimalPlaces) * $qty;
      $this->total += (zen_add_tax($productTotal, $products_tax)) * $qty;
//      $this->total += zen_round(zen_add_tax($totalOnetimeCharge, $products_tax), $decimalPlaces);
      $this->total += (zen_add_tax($totalOnetimeCharge, $products_tax)); 

/includes/modules/pages/shopping_cart/header_php

	
	
//  $ppe = zen_round(zen_add_tax($ppe, zen_get_tax_rate($products[$i]['tax_class_id'])), $currencies->get_decimal_places($_SESSION['currency']));
  $ppe = ((zen_add_tax($ppe, zen_get_tax_rate($products[$i]['tax_class_id'])) )); 

It's working for me. I will test this deeply before apply the patch in production.

Cheers