| 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 | $29.47 | 4.532% | $30.8056 | $30.81 | $30.80 | $30.80 |
| Purchase #2 | $189.68 | 12.595% | $213.5702 | $213.57 | $213.55 | $213.60 |
| Purchase #3 | $60.43 | 10.231% | $66.6126 | $66.61 | $66.60 | $66.60 |
| Purchase #4 | $227.29 | 10.509% | $251.1759 | $251.18 | $251.20 | $251.20 |
| Purchase #5 | $53.26 | 7.670% | $57.345 | $57.35 | $57.35 | $57.30 |
| Purchase #6 | $45.26 | 4.210% | $47.1654 | $47.17 | $47.15 | $47.20 |
| Purchase #7 | $128.33 | 8.608% | $139.3766 | $139.38 | $139.40 | $139.40 |
| 7 purchase totals = | $733.72 | $806.0513 | $806.07 | $806.05 | $806.10 | |