| 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 | $97.31 | 3.521% | $100.7363 | $100.74 | $100.75 | $100.70 |
| Purchase #2 | $76.25 | 8.866% | $83.0103 | $83.01 | $83.00 | $83.00 |
| Purchase #3 | $123.55 | 6.461% | $131.5326 | $131.53 | $131.55 | $131.50 |
| Purchase #4 | $113.71 | 7.299% | $122.0097 | $122.01 | $122.00 | $122.00 |
| Purchase #5 | $136.78 | 9.340% | $149.5553 | $149.56 | $149.55 | $149.60 |
| Purchase #6 | $30.92 | 9.565% | $33.8775 | $33.88 | $33.90 | $33.90 |
| Purchase #7 | $91.52 | 6.751% | $97.6985 | $97.70 | $97.70 | $97.70 |
| 7 purchase totals = | $670.04 | $718.4202 | $718.43 | $718.45 | $718.40 | |