| 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 | $163.90 | 3.491% | $169.6217 | $169.62 | $169.60 | $169.60 |
| Purchase #2 | $163.53 | 5.615% | $172.7122 | $172.71 | $172.70 | $172.70 |
| Purchase #3 | $59.45 | 10.819% | $65.8819 | $65.88 | $65.90 | $65.90 |
| Purchase #4 | $103.95 | 13.208% | $117.6797 | $117.68 | $117.70 | $117.70 |
| Purchase #5 | $118.63 | 7.255% | $127.2366 | $127.24 | $127.25 | $127.20 |
| Purchase #6 | $125.72 | 10.418% | $138.8175 | $138.82 | $138.80 | $138.80 |
| Purchase #7 | $8.46 | 12.280% | $9.4989 | $9.50 | $9.50 | $9.50 |
| 7 purchase totals = | $743.64 | $801.4485 | $801.45 | $801.45 | $801.40 | |