| 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 | $140.52 | 6.213% | $149.2505 | $149.25 | $149.25 | $149.30 |
| Purchase #2 | $200.57 | 13.304% | $227.2538 | $227.25 | $227.25 | $227.30 |
| Purchase #3 | $103.95 | 5.793% | $109.9718 | $109.97 | $109.95 | $110.00 |
| Purchase #4 | $108.25 | 4.188% | $112.7835 | $112.78 | $112.80 | $112.80 |
| Purchase #5 | $68.25 | 13.756% | $77.6385 | $77.64 | $77.65 | $77.60 |
| Purchase #6 | $14.57 | 11.728% | $16.2788 | $16.28 | $16.30 | $16.30 |
| Purchase #7 | $212.45 | 12.289% | $238.558 | $238.56 | $238.55 | $238.60 |
| 7 purchase totals = | $848.56 | $931.7349 | $931.73 | $931.75 | $931.90 | |