On December 24 2014, I went shopping for a few necessities. I saved my receipt and I went shopping for the exact same things on February 4th, 2022.
The shopping happened at the same store. It might not seem like a huge difference but keep in mind that this is a very short shopping list and you'll see an almost scary difference when you look at each product individually.
Receipt from December 24, 2014
Toothpaste Aim brand 85 cents
120 count aspirin $5.88
1/2 gallon of 2% milk: $1.84
1 pound butter store brand: $3.68
6 pack Cottonelle toilet paper: $4.77
Subtotal: $17.02
Same list, same store, on February 4th 2022
Toothpaste Aim brand 98 cents
120 count aspirin $6.97
1/2 gallon of 2% milk Byrne Dairy: $2.38
1 pound butter store brand: $4.48
6 pack Cottonelle toilet paper: $6.98
Subtotal: $21.79