| 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 | $75.80 | 10.576% | $83.8166 | $83.82 | $83.80 | $83.80 |
| Purchase #2 | $32.40 | 3.844% | $33.6455 | $33.65 | $33.65 | $33.60 |
| Purchase #3 | $180.59 | 13.347% | $204.6933 | $204.69 | $204.70 | $204.70 |
| Purchase #4 | $128.97 | 13.184% | $145.9734 | $145.97 | $145.95 | $146.00 |
| Purchase #5 | $197.91 | 10.668% | $219.023 | $219.02 | $219.00 | $219.00 |
| Purchase #6 | $65.42 | 10.110% | $72.034 | $72.03 | $72.05 | $72.00 |
| Purchase #7 | $30.73 | 6.284% | $32.6611 | $32.66 | $32.65 | $32.70 |
| 7 purchase totals = | $711.82 | $791.8469 | $791.84 | $791.80 | $791.80 | |