How to change quantity discounts table view

I would like to change price quantity table view in product info.
Instead of classic view:

15 || 15-35 || 36-71 || 72-143 || 144-287 ||
$37.69 || $37.69 || $34.76 || $32.85 || $28.83 ||

I Would like to end up with:

15 + || 35+ || 71+ || 143+ || 287+ ||
$37.69 || $37.69 || $34.76 || $32.85 || $28.83 ||

What should I change to get that?

You would need to customize via your templates and overrides the file:
/includes/modules/products_quantity_discounts.php

Thank you for a quick answer. Fixed that.

One thing more. I have a columnar listing. I would like to express prices information in product listings using lowest and highest value from quantity discounts table; ex:

Product Name
$25 - $48

Where/ What should I look to change that?

All display prices use the function zen_get_products_display_price in the /includes/functions/functions_prices.php

This is not an override file ...

You can alter what the final display price is that gets return ...

Just did that and it worked out. Thank for help.

manada:

Just did that and it worked out. Thank for help.

I have a similar interest. Could you share how you accomplished that?
Thank you