| 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 | $150.94 | 8.748% | $164.1442 | $164.14 | $164.15 | $164.10 |
| Purchase #2 | $210.58 | 9.504% | $230.5935 | $230.59 | $230.60 | $230.60 |
| Purchase #3 | $90.80 | 9.240% | $99.1899 | $99.19 | $99.20 | $99.20 |
| Purchase #4 | $52.95 | 11.354% | $58.9619 | $58.96 | $58.95 | $59.00 |
| Purchase #5 | $84.74 | 9.685% | $92.9471 | $92.95 | $92.95 | $92.90 |
| Purchase #6 | $216.76 | 5.722% | $229.163 | $229.16 | $229.15 | $229.20 |
| Purchase #7 | $53.84 | 12.323% | $60.4747 | $60.47 | $60.45 | $60.50 |
| 7 purchase totals = | $860.61 | $935.4743 | $935.46 | $935.45 | $935.50 | |