| 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 | $37.78 | 9.668% | $41.4326 | $41.43 | $41.45 | $41.40 |
| Purchase #2 | $180.81 | 9.220% | $197.4807 | $197.48 | $197.50 | $197.50 |
| Purchase #3 | $143.48 | 6.192% | $152.3643 | $152.36 | $152.35 | $152.40 |
| Purchase #4 | $107.35 | 10.209% | $118.3094 | $118.31 | $118.30 | $118.30 |
| Purchase #5 | $91.68 | 12.850% | $103.4609 | $103.46 | $103.45 | $103.50 |
| Purchase #6 | $52.31 | 7.641% | $56.307 | $56.31 | $56.30 | $56.30 |
| Purchase #7 | $219.51 | 3.803% | $227.858 | $227.86 | $227.85 | $227.90 |
| 7 purchase totals = | $832.92 | $897.2129 | $897.21 | $897.20 | $897.30 | |