Rolling those Register Rewards

I rolled several register rewards last week. This is what I have done so far this week. #1
Halls Refresh $1.00 less S.75 coupon
Zantac $8.99 less $1.00 coupon
Chap Stick $2.99
Less $7.00 Reward from last week
Total $5.27
Got back $9 reward from Zantac, $3.00 for Chap Stick, & $1.00 for Halls

#2

Halls Refresh $1.00 less $.75 coupon

Zyrtec $18.99 Less $4.00 coupon

Chap Stick $2.99

Less $9 reward

Total $11.07

Got back $1.00 for Halls, $7.00 for Zyrtec, & $3.00 for Chap Stick

#3

Halls $1.00 less $.75 coupon

Zantac $8.99 less $1.00

Filler $.99

Filler $.99

Less $7.00 reward

Less $3.00 reward

Total $1.10

Got back $9.00 for Zantac and $1.00 for Halls

Yes, I spent alot out of pocket but this is for brands and things we use all the time. My step son and I both take Zantac a few times a month and I take Zyrtec alot. I feel that I should try to stock this week as much as I can.

How are you rolling those register rewards?