| 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 | $14.85 | 13.213% | $16.8121 | $16.81 | $16.80 | $16.80 |
| Purchase #2 | $158.37 | 4.806% | $165.9813 | $165.98 | $166.00 | $166.00 |
| Purchase #3 | $52.79 | 11.109% | $58.6544 | $58.65 | $58.65 | $58.70 |
| Purchase #4 | $69.39 | 7.584% | $74.6525 | $74.65 | $74.65 | $74.70 |
| Purchase #5 | $29.95 | 11.552% | $33.4098 | $33.41 | $33.40 | $33.40 |
| Purchase #6 | $53.30 | 11.553% | $59.4577 | $59.46 | $59.45 | $59.50 |
| Purchase #7 | $69.77 | 9.367% | $76.3054 | $76.31 | $76.30 | $76.30 |
| 7 purchase totals = | $448.42 | $485.2732 | $485.27 | $485.25 | $485.40 | |