| 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 | $7.82 | 3.412% | $8.0868 | $8.09 | $8.10 | $8.10 |
| Purchase #2 | $244.46 | 5.272% | $257.3479 | $257.35 | $257.35 | $257.30 |
| Purchase #3 | $226.78 | 13.162% | $256.6288 | $256.63 | $256.65 | $256.60 |
| Purchase #4 | $53.35 | 10.665% | $59.0398 | $59.04 | $59.05 | $59.00 |
| Purchase #5 | $36.99 | 13.826% | $42.1042 | $42.10 | $42.10 | $42.10 |
| Purchase #6 | $191.82 | 7.144% | $205.5236 | $205.52 | $205.50 | $205.50 |
| Purchase #7 | $75.33 | 11.701% | $84.1444 | $84.14 | $84.15 | $84.10 |
| 7 purchase totals = | $836.55 | $912.8755 | $912.87 | $912.90 | $912.70 | |