| 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 | $250.42 | 10.260% | $276.1131 | $276.11 | $276.10 | $276.10 |
| Purchase #2 | $27.89 | 6.396% | $29.6738 | $29.67 | $29.65 | $29.70 |
| Purchase #3 | $94.49 | 11.138% | $105.0143 | $105.01 | $105.00 | $105.00 |
| Purchase #4 | $22.92 | 3.382% | $23.6952 | $23.70 | $23.70 | $23.70 |
| Purchase #5 | $106.90 | 8.758% | $116.2623 | $116.26 | $116.25 | $116.30 |
| Purchase #6 | $116.49 | 3.713% | $120.8153 | $120.82 | $120.80 | $120.80 |
| Purchase #7 | $127.87 | 12.425% | $143.7578 | $143.76 | $143.75 | $143.80 |
| 7 purchase totals = | $746.98 | $815.3318 | $815.33 | $815.25 | $815.40 | |