| 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 | $43.25 | 8.682% | $47.005 | $47.01 | $47.00 | $47.00 |
| Purchase #2 | $25.40 | 9.678% | $27.8582 | $27.86 | $27.85 | $27.90 |
| Purchase #3 | $210.47 | 12.524% | $236.8293 | $236.83 | $236.85 | $236.80 |
| Purchase #4 | $238.29 | 11.272% | $265.15 | $265.15 | $265.15 | $265.20 |
| Purchase #5 | $196.59 | 11.839% | $219.8643 | $219.86 | $219.85 | $219.90 |
| Purchase #6 | $167.94 | 4.677% | $175.7946 | $175.79 | $175.80 | $175.80 |
| Purchase #7 | $11.50 | 5.855% | $12.1733 | $12.17 | $12.15 | $12.20 |
| 7 purchase totals = | $893.44 | $984.6747 | $984.67 | $984.65 | $984.80 | |