Walmart had a lower price for the total of all 20 items. The Walmart advantage for this batch was $4.89, or 4.06% of the total price.

Walmart had a lower price on 12 of the 20 items. Their mean price advantage on these 12 was 81 cents, but the difference was usually less than a quarter.

Target had a lower price on only six items. The mean price advantage on these six was also 81 cents, but the median advantage was 55 cents.