| 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 | $41.69 | 13.540% | $47.3348 | $47.33 | $47.35 | $47.30 |
| Purchase #2 | $222.46 | 8.329% | $240.9887 | $240.99 | $241.00 | $241.00 |
| Purchase #3 | $148.86 | 6.210% | $158.1042 | $158.10 | $158.10 | $158.10 |
| Purchase #4 | $76.48 | 13.839% | $87.0641 | $87.06 | $87.05 | $87.10 |
| Purchase #5 | $19.89 | 5.567% | $20.9973 | $21.00 | $21.00 | $21.00 |
| Purchase #6 | $226.87 | 9.753% | $248.9966 | $249.00 | $249.00 | $249.00 |
| Purchase #7 | $128.82 | 10.619% | $142.4994 | $142.50 | $142.50 | $142.50 |
| 7 purchase totals = | $865.07 | $945.9851 | $945.98 | $946.00 | $946.00 | |