| 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 | $52.86 | 12.351% | $59.3887 | $59.39 | $59.40 | $59.40 |
| Purchase #2 | $28.45 | 10.214% | $31.3559 | $31.36 | $31.35 | $31.40 |
| Purchase #3 | $47.74 | 4.309% | $49.7971 | $49.80 | $49.80 | $49.80 |
| Purchase #4 | $216.62 | 3.741% | $224.7238 | $224.72 | $224.70 | $224.70 |
| Purchase #5 | $82.67 | 10.382% | $91.2528 | $91.25 | $91.25 | $91.30 |
| Purchase #6 | $136.72 | 11.660% | $152.6616 | $152.66 | $152.65 | $152.70 |
| Purchase #7 | $193.92 | 5.697% | $204.9676 | $204.97 | $204.95 | $205.00 |
| 7 purchase totals = | $758.98 | $814.1475 | $814.15 | $814.10 | $814.30 | |