| 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 | $81.40 | 5.729% | $86.0634 | $86.06 | $86.05 | $86.10 |
| Purchase #2 | $230.99 | 5.272% | $243.1678 | $243.17 | $243.15 | $243.20 |
| Purchase #3 | $106.60 | 11.824% | $119.2044 | $119.20 | $119.20 | $119.20 |
| Purchase #4 | $117.55 | 4.257% | $122.5541 | $122.55 | $122.55 | $122.60 |
| Purchase #5 | $183.57 | 11.238% | $204.1996 | $204.20 | $204.20 | $204.20 |
| Purchase #6 | $37.44 | 7.849% | $40.3787 | $40.38 | $40.40 | $40.40 |
| Purchase #7 | $98.76 | 10.388% | $109.0192 | $109.02 | $109.00 | $109.00 |
| 7 purchase totals = | $856.31 | $924.5872 | $924.58 | $924.55 | $924.70 | |