| 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 | $228.78 | 9.403% | $250.2922 | $250.29 | $250.30 | $250.30 |
| Purchase #2 | $227.52 | 10.657% | $251.7668 | $251.77 | $251.75 | $251.80 |
| Purchase #3 | $35.39 | 3.240% | $36.5366 | $36.54 | $36.55 | $36.50 |
| Purchase #4 | $51.44 | 5.174% | $54.1015 | $54.10 | $54.10 | $54.10 |
| Purchase #5 | $125.60 | 11.260% | $139.7426 | $139.74 | $139.75 | $139.70 |
| Purchase #6 | $17.50 | 3.122% | $18.0464 | $18.05 | $18.05 | $18.00 |
| Purchase #7 | $184.79 | 6.779% | $197.3169 | $197.32 | $197.30 | $197.30 |
| 7 purchase totals = | $871.02 | $947.8030 | $947.81 | $947.80 | $947.70 | |