| 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 | $193.90 | 10.600% | $214.4534 | $214.45 | $214.45 | $214.50 |
| Purchase #2 | $40.28 | 3.685% | $41.7643 | $41.76 | $41.75 | $41.80 |
| Purchase #3 | $112.26 | 13.347% | $127.2433 | $127.24 | $127.25 | $127.20 |
| Purchase #4 | $20.89 | 7.662% | $22.4906 | $22.49 | $22.50 | $22.50 |
| Purchase #5 | $99.94 | 3.469% | $103.4069 | $103.41 | $103.40 | $103.40 |
| Purchase #6 | $24.87 | 8.257% | $26.9235 | $26.92 | $26.90 | $26.90 |
| Purchase #7 | $187.94 | 8.536% | $203.9826 | $203.98 | $204.00 | $204.00 |
| 7 purchase totals = | $680.08 | $740.2646 | $740.25 | $740.25 | $740.30 | |