| 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 | $77.50 | 8.863% | $84.3688 | $84.37 | $84.35 | $84.40 |
| Purchase #2 | $195.36 | 4.442% | $204.0379 | $204.04 | $204.05 | $204.00 |
| Purchase #3 | $191.84 | 9.425% | $209.9209 | $209.92 | $209.90 | $209.90 |
| Purchase #4 | $99.75 | 8.774% | $108.5021 | $108.50 | $108.50 | $108.50 |
| Purchase #5 | $165.56 | 8.543% | $179.7038 | $179.70 | $179.70 | $179.70 |
| Purchase #6 | $143.84 | 4.496% | $150.307 | $150.31 | $150.30 | $150.30 |
| Purchase #7 | $53.67 | 8.503% | $58.2336 | $58.23 | $58.25 | $58.20 |
| 7 purchase totals = | $927.52 | $995.0741 | $995.07 | $995.05 | $995.00 | |