| 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 | $234.85 | 7.428% | $252.2947 | $252.29 | $252.30 | $252.30 |
| Purchase #2 | $57.57 | 7.372% | $61.8141 | $61.81 | $61.80 | $61.80 |
| Purchase #3 | $105.56 | 3.544% | $109.301 | $109.30 | $109.30 | $109.30 |
| Purchase #4 | $247.59 | 6.230% | $263.0149 | $263.01 | $263.00 | $263.00 |
| Purchase #5 | $47.70 | 9.377% | $52.1728 | $52.17 | $52.15 | $52.20 |
| Purchase #6 | $20.85 | 6.874% | $22.2832 | $22.28 | $22.30 | $22.30 |
| Purchase #7 | $44.95 | 5.113% | $47.2483 | $47.25 | $47.25 | $47.20 |
| 7 purchase totals = | $759.07 | $808.1290 | $808.11 | $808.10 | $808.10 | |