| 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 | $51.59 | 11.308% | $57.4238 | $57.42 | $57.40 | $57.40 |
| Purchase #2 | $143.95 | 7.803% | $155.1824 | $155.18 | $155.20 | $155.20 |
| Purchase #3 | $51.35 | 7.296% | $55.0965 | $55.10 | $55.10 | $55.10 |
| Purchase #4 | $86.70 | 6.435% | $92.2791 | $92.28 | $92.30 | $92.30 |
| Purchase #5 | $203.26 | 10.679% | $224.9661 | $224.97 | $224.95 | $225.00 |
| Purchase #6 | $139.84 | 7.650% | $150.5378 | $150.54 | $150.55 | $150.50 |
| Purchase #7 | $96.48 | 13.158% | $109.1748 | $109.17 | $109.15 | $109.20 |
| 7 purchase totals = | $773.17 | $844.6605 | $844.66 | $844.65 | $844.70 | |