| 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 | $74.28 | 10.142% | $81.8135 | $81.81 | $81.80 | $81.80 |
| Purchase #2 | $14.47 | 5.302% | $15.2372 | $15.24 | $15.25 | $15.20 |
| Purchase #3 | $209.61 | 8.151% | $226.6953 | $226.70 | $226.70 | $226.70 |
| Purchase #4 | $99.90 | 6.154% | $106.0478 | $106.05 | $106.05 | $106.00 |
| Purchase #5 | $49.33 | 5.446% | $52.0165 | $52.02 | $52.00 | $52.00 |
| Purchase #6 | $107.96 | 7.869% | $116.4554 | $116.46 | $116.45 | $116.50 |
| Purchase #7 | $195.76 | 4.821% | $205.1976 | $205.20 | $205.20 | $205.20 |
| 7 purchase totals = | $751.31 | $803.4633 | $803.48 | $803.45 | $803.40 | |