| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $248.31 | 9.477% | $271.8423 | $271.84 | $271.85 | $271.80 |
| Purchase #2 | $176.26 | 13.203% | $199.5316 | $199.53 | $199.55 | $199.50 |
| Purchase #3 | $225.92 | 10.590% | $249.8449 | $249.84 | $249.85 | $249.80 |
| Purchase #4 | $103.90 | 10.151% | $114.4469 | $114.45 | $114.45 | $114.40 |
| Purchase #5 | $19.91 | 7.558% | $21.4148 | $21.41 | $21.40 | $21.40 |
| Purchase #6 | $195.68 | 8.609% | $212.5261 | $212.53 | $212.55 | $212.50 |
| Purchase #7 | $243.64 | 9.362% | $266.4496 | $266.45 | $266.45 | $266.40 |
| 7 purchase totals = | $1,213.62 | $1,336.0562 | $1,336.05 | $1,336.10 | $1,335.80 | |