| 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 | $78.81 | 4.835% | $82.6205 | $82.62 | $82.60 | $82.60 |
| Purchase #2 | $17.86 | 12.818% | $20.1493 | $20.15 | $20.15 | $20.10 |
| Purchase #3 | $185.70 | 4.617% | $194.2738 | $194.27 | $194.25 | $194.30 |
| Purchase #4 | $53.48 | 12.303% | $60.0596 | $60.06 | $60.05 | $60.10 |
| Purchase #5 | $49.47 | 5.104% | $51.9949 | $51.99 | $52.00 | $52.00 |
| Purchase #6 | $95.74 | 8.178% | $103.5696 | $103.57 | $103.55 | $103.60 |
| Purchase #7 | $156.62 | 10.668% | $173.3282 | $173.33 | $173.35 | $173.30 |
| 7 purchase totals = | $637.68 | $685.9959 | $685.99 | $685.95 | $686.00 | |