| 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 | $219.48 | 4.609% | $229.5958 | $229.60 | $229.60 | $229.60 |
| Purchase #2 | $213.40 | 5.761% | $225.694 | $225.69 | $225.70 | $225.70 |
| Purchase #3 | $55.65 | 8.123% | $60.1704 | $60.17 | $60.15 | $60.20 |
| Purchase #4 | $57.90 | 3.533% | $59.9456 | $59.95 | $59.95 | $59.90 |
| Purchase #5 | $24.72 | 8.787% | $26.8921 | $26.89 | $26.90 | $26.90 |
| Purchase #6 | $53.70 | 7.811% | $57.8945 | $57.89 | $57.90 | $57.90 |
| Purchase #7 | $232.46 | 6.453% | $247.4606 | $247.46 | $247.45 | $247.50 |
| 7 purchase totals = | $857.31 | $907.6530 | $907.65 | $907.65 | $907.70 | |