| 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 | $212.71 | 12.217% | $238.6968 | $238.70 | $238.70 | $238.70 |
| Purchase #2 | $25.36 | 11.717% | $28.3314 | $28.33 | $28.35 | $28.30 |
| Purchase #3 | $58.92 | 8.504% | $63.9306 | $63.93 | $63.95 | $63.90 |
| Purchase #4 | $70.90 | 6.399% | $75.4369 | $75.44 | $75.45 | $75.40 |
| Purchase #5 | $182.38 | 12.342% | $204.8893 | $204.89 | $204.90 | $204.90 |
| Purchase #6 | $40.70 | 4.597% | $42.571 | $42.57 | $42.55 | $42.60 |
| Purchase #7 | $151.92 | 5.423% | $160.1586 | $160.16 | $160.15 | $160.20 |
| 7 purchase totals = | $742.89 | $814.0146 | $814.02 | $814.05 | $814.00 | |