| 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 | $143.66 | 6.551% | $153.0712 | $153.07 | $153.05 | $153.10 |
| Purchase #2 | $215.50 | 5.174% | $226.65 | $226.65 | $226.65 | $226.70 |
| Purchase #3 | $27.48 | 10.707% | $30.4223 | $30.42 | $30.40 | $30.40 |
| Purchase #4 | $214.85 | 12.629% | $241.9834 | $241.98 | $242.00 | $242.00 |
| Purchase #5 | $18.86 | 11.586% | $21.0451 | $21.05 | $21.05 | $21.00 |
| Purchase #6 | $40.54 | 9.257% | $44.2928 | $44.29 | $44.30 | $44.30 |
| Purchase #7 | $100.51 | 8.519% | $109.0724 | $109.07 | $109.05 | $109.10 |
| 7 purchase totals = | $761.40 | $826.5372 | $826.53 | $826.50 | $826.60 | |