Being a Smart Consumer

You are shopping at Walmart and faced with the following prices for milk:

• 2 gallons of milk for $5.00
• 1 gallon of milk for $2.25
• 1/2 a gallon of milk for $2.47

What would you do?

I would try to buy a bunch of 1 gallons on separate bills and try to return them at the 2 gallons for $5.00 price.

Walmart's Milk Pricing Strategy