| 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 | $131.49 | 11.128% | $146.1222 | $146.12 | $146.10 | $146.10 |
| Purchase #2 | $137.47 | 4.482% | $143.6314 | $143.63 | $143.65 | $143.60 |
| Purchase #3 | $241.64 | 8.481% | $262.1335 | $262.13 | $262.15 | $262.10 |
| Purchase #4 | $71.68 | 4.716% | $75.0604 | $75.06 | $75.05 | $75.10 |
| Purchase #5 | $96.44 | 8.835% | $104.9605 | $104.96 | $104.95 | $105.00 |
| Purchase #6 | $249.64 | 12.354% | $280.4805 | $280.48 | $280.50 | $280.50 |
| Purchase #7 | $209.41 | 3.685% | $217.1268 | $217.13 | $217.15 | $217.10 |
| 7 purchase totals = | $1,137.77 | $1,229.5153 | $1,229.51 | $1,229.55 | $1,229.50 | |