For each dollar saved I'm willing to drive up to a mile.
I bought 8 quarts Castrol Import Multi-Vehicle ATF from Walmart 3-4 weeks ago for $4.49/qt + 8.75% tax, then 2 weeks ago I found that Autozone has buy 2 get 1 free, the regular price is $4.99/qt so it works out to $3.33/qt + 8.75% tax. I bought 9 quarts from Autozone and return 8 quarts to Walmart. I saved $6.5 plus 1 extra quart, the total saving was about $10 and the driving distance was 6-7 miles.
I was in the neighborhood of Autozone and Walmart was less than 3 miles from them, the distance of 6-7 miles is the extra on top of regular trip I need to make. If I wasn't in that area in the first place, I would not drive 8 miles to Autozone and then 3 miles to Walmart then 10 miles home for a total of 20 miles to save $10.
I bought 8 quarts Castrol Import Multi-Vehicle ATF from Walmart 3-4 weeks ago for $4.49/qt + 8.75% tax, then 2 weeks ago I found that Autozone has buy 2 get 1 free, the regular price is $4.99/qt so it works out to $3.33/qt + 8.75% tax. I bought 9 quarts from Autozone and return 8 quarts to Walmart. I saved $6.5 plus 1 extra quart, the total saving was about $10 and the driving distance was 6-7 miles.
I was in the neighborhood of Autozone and Walmart was less than 3 miles from them, the distance of 6-7 miles is the extra on top of regular trip I need to make. If I wasn't in that area in the first place, I would not drive 8 miles to Autozone and then 3 miles to Walmart then 10 miles home for a total of 20 miles to save $10.