I didn't find the 1-Giant roll of Sparkle at the first Walmart I checked, but did at the next one.
$1.00 4-roll pack Angel Soft in the $1.00 Roll
$1.83 1 Giant roll Sparkle paper towels
Use $2.00 off wyb One package Angel Soft and One package Sparkle paper towels IP Q.
Final cost: .83 for 4 rolls of toilet paper and 1 roll of paper towels.