1. $6.99 for 64 oz
2. $4.99 for 48 oz

If you calculate unit price, $6.99 for 64 oz comes to $1.75 per pound. So, $4.99 for 48 ounces is the better deal at $1.66 per pound.

1. $5.99 for 8 rolls
2. $9.99 for 15 rolls

The eight-roll pack comes to 75 cents per roll, and the 15-roll pack comes to just 66 cents per roll. So, you’re better off buying the 15-roll pack.

1. $4.99 for a 3-pack with 85 tissues per pack
2. $4.89 for a 3-pack with 75 tissues per pack

The $4.99 tissues come to $1.96 per 100 count, while the $4.89 tissues come to a more expensive $2.18 per 100 count.

1. $6.69 for 16 ounces
2. $8.69 for 25 ounces

If you buy the 16-ounce bottle, you’re paying about 42 cents per ounce, and if you buy the 25-ounce bottle, you’re only paying about 35 cents per ounce.

1. $1.60 for one pound of spaghetti
2. $2.40 for two pounds of spaghetti

Box A is 10 cents per ounce, and Box B is a cheaper 7.5 cents per ounce.

1. $4.99 for 12 ounces
2. $4.19 for 8 ounces

Go for 12 ounces of olives at 4 cents per ounce, rather than 8 ounces at 5 cents per ounce.

1. 7 limes for $4.22
2. 2 limes for $1.42

Limes are cheaper in bulk. The 7-pack comes to 60 cents per lime. You’ll pay 71 cents per lime, if you buy just two.