| 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 | $8.34 | 9.364% | $9.121 | $9.12 | $9.10 | $9.10 |
| Purchase #2 | $165.77 | 9.784% | $181.9889 | $181.99 | $182.00 | $182.00 |
| Purchase #3 | $33.77 | 11.745% | $37.7363 | $37.74 | $37.75 | $37.70 |
| Purchase #4 | $207.36 | 8.159% | $224.2785 | $224.28 | $224.30 | $224.30 |
| Purchase #5 | $122.61 | 13.748% | $139.4664 | $139.47 | $139.45 | $139.50 |
| Purchase #6 | $113.78 | 10.359% | $125.5665 | $125.57 | $125.55 | $125.60 |
| Purchase #7 | $61.76 | 5.767% | $65.3217 | $65.32 | $65.30 | $65.30 |
| 7 purchase totals = | $713.39 | $783.4793 | $783.49 | $783.45 | $783.50 | |