| 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 | $125.99 | 9.748% | $138.2715 | $138.27 | $138.25 | $138.30 |
| Purchase #2 | $35.66 | 13.195% | $40.3653 | $40.37 | $40.35 | $40.40 |
| Purchase #3 | $82.38 | 4.340% | $85.9553 | $85.96 | $85.95 | $86.00 |
| Purchase #4 | $96.50 | 5.656% | $101.958 | $101.96 | $101.95 | $102.00 |
| Purchase #5 | $221.80 | 13.158% | $250.9844 | $250.98 | $251.00 | $251.00 |
| Purchase #6 | $20.99 | 4.424% | $21.9186 | $21.92 | $21.90 | $21.90 |
| Purchase #7 | $225.95 | 10.740% | $250.217 | $250.22 | $250.20 | $250.20 |
| 7 purchase totals = | $809.27 | $889.6701 | $889.68 | $889.60 | $889.80 | |