| 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 | $222.89 | 6.739% | $237.9106 | $237.91 | $237.90 | $237.90 |
| Purchase #2 | $109.46 | 12.317% | $122.9422 | $122.94 | $122.95 | $122.90 |
| Purchase #3 | $31.63 | 11.757% | $35.3487 | $35.35 | $35.35 | $35.30 |
| Purchase #4 | $83.54 | 8.735% | $90.8372 | $90.84 | $90.85 | $90.80 |
| Purchase #5 | $212.61 | 3.259% | $219.539 | $219.54 | $219.55 | $219.50 |
| Purchase #6 | $27.44 | 8.137% | $29.6728 | $29.67 | $29.65 | $29.70 |
| Purchase #7 | $229.64 | 10.783% | $254.4021 | $254.40 | $254.40 | $254.40 |
| 7 purchase totals = | $917.21 | $990.6526 | $990.65 | $990.65 | $990.50 | |