| 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 | $184.75 | 3.362% | $190.9613 | $190.96 | $190.95 | $191.00 |
| Purchase #2 | $173.57 | 8.708% | $188.6845 | $188.68 | $188.70 | $188.70 |
| Purchase #3 | $8.65 | 12.755% | $9.7533 | $9.75 | $9.75 | $9.80 |
| Purchase #4 | $100.88 | 12.776% | $113.7684 | $113.77 | $113.75 | $113.80 |
| Purchase #5 | $238.71 | 4.741% | $250.0272 | $250.03 | $250.05 | $250.00 |
| Purchase #6 | $79.95 | 7.844% | $86.2213 | $86.22 | $86.20 | $86.20 |
| Purchase #7 | $68.93 | 13.741% | $78.4017 | $78.40 | $78.40 | $78.40 |
| 7 purchase totals = | $855.44 | $917.8177 | $917.81 | $917.80 | $917.90 | |