| 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 | $161.95 | 9.551% | $177.4178 | $177.42 | $177.40 | $177.40 |
| Purchase #2 | $231.34 | 12.701% | $260.7225 | $260.72 | $260.70 | $260.70 |
| Purchase #3 | $28.98 | 3.802% | $30.0818 | $30.08 | $30.10 | $30.10 |
| Purchase #4 | $106.72 | 4.362% | $111.3751 | $111.38 | $111.40 | $111.40 |
| Purchase #5 | $217.46 | 11.533% | $242.5397 | $242.54 | $242.55 | $242.50 |
| Purchase #6 | $55.85 | 4.737% | $58.4956 | $58.50 | $58.50 | $58.50 |
| Purchase #7 | $41.99 | 5.623% | $44.3511 | $44.35 | $44.35 | $44.40 |
| 7 purchase totals = | $844.29 | $924.9836 | $924.99 | $925.00 | $925.00 | |