We were looking for canned baby food. We found it in this store.
They paid in dollars at the checkout. The cashier switches to another mode, and the deposited amount is honestly displayed on the receipt. The exchange rate came out at 36.6 with the official 38.4... quite acceptable. I had to walk a little further than the average two houses in the city at Home ;)
There is a large selection of good products, but in my opinion the prices are a little too high.
I liked it: you can buy inexpensive frozen pizza and a store employee will cook it for you for free