| 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 | $51.44 | 12.361% | $57.7985 | $57.80 | $57.80 | $57.80 |
| Purchase #2 | $243.36 | 9.326% | $266.0558 | $266.06 | $266.05 | $266.10 |
| Purchase #3 | $86.87 | 11.645% | $96.986 | $96.99 | $97.00 | $97.00 |
| Purchase #4 | $55.40 | 8.594% | $60.1611 | $60.16 | $60.15 | $60.20 |
| Purchase #5 | $160.95 | 5.466% | $169.7475 | $169.75 | $169.75 | $169.70 |
| Purchase #6 | $19.51 | 13.524% | $22.1485 | $22.15 | $22.15 | $22.10 |
| Purchase #7 | $47.51 | 5.370% | $50.0613 | $50.06 | $50.05 | $50.10 |
| 7 purchase totals = | $665.04 | $722.9587 | $722.97 | $722.95 | $723.00 | |