| 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 | $225.26 | 9.259% | $246.1168 | $246.12 | $246.10 | $246.10 |
| Purchase #2 | $107.73 | 12.199% | $120.872 | $120.87 | $120.85 | $120.90 |
| Purchase #3 | $58.36 | 4.390% | $60.922 | $60.92 | $60.90 | $60.90 |
| Purchase #4 | $41.97 | 12.266% | $47.118 | $47.12 | $47.10 | $47.10 |
| Purchase #5 | $105.84 | 4.761% | $110.879 | $110.88 | $110.90 | $110.90 |
| Purchase #6 | $41.61 | 5.314% | $43.8212 | $43.82 | $43.80 | $43.80 |
| Purchase #7 | $142.90 | 9.839% | $156.9599 | $156.96 | $156.95 | $157.00 |
| 7 purchase totals = | $723.67 | $786.6889 | $786.69 | $786.60 | $786.70 | |