| 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 | $143.80 | 3.822% | $149.296 | $149.30 | $149.30 | $149.30 |
| Purchase #2 | $218.90 | 11.445% | $243.9531 | $243.95 | $243.95 | $244.00 |
| Purchase #3 | $93.49 | 13.258% | $105.8849 | $105.88 | $105.90 | $105.90 |
| Purchase #4 | $196.55 | 3.568% | $203.5629 | $203.56 | $203.55 | $203.60 |
| Purchase #5 | $28.59 | 5.590% | $30.1882 | $30.19 | $30.20 | $30.20 |
| Purchase #6 | $76.77 | 6.763% | $81.962 | $81.96 | $81.95 | $82.00 |
| Purchase #7 | $41.25 | 4.425% | $43.0753 | $43.08 | $43.10 | $43.10 |
| 7 purchase totals = | $799.35 | $857.9224 | $857.92 | $857.95 | $858.10 | |