| 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 | $239.70 | 7.520% | $257.7254 | $257.73 | $257.75 | $257.70 |
| Purchase #2 | $134.95 | 12.128% | $151.3167 | $151.32 | $151.30 | $151.30 |
| Purchase #3 | $49.61 | 12.473% | $55.7979 | $55.80 | $55.80 | $55.80 |
| Purchase #4 | $25.80 | 8.384% | $27.9631 | $27.96 | $27.95 | $28.00 |
| Purchase #5 | $101.45 | 10.313% | $111.9125 | $111.91 | $111.90 | $111.90 |
| Purchase #6 | $12.60 | 8.515% | $13.6729 | $13.67 | $13.65 | $13.70 |
| Purchase #7 | $154.67 | 6.329% | $164.4591 | $164.46 | $164.45 | $164.50 |
| 7 purchase totals = | $718.78 | $782.8476 | $782.85 | $782.80 | $782.90 | |