| 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 | $82.79 | 12.195% | $92.8862 | $92.89 | $92.90 | $92.90 |
| Purchase #2 | $216.56 | 13.685% | $246.1962 | $246.20 | $246.20 | $246.20 |
| Purchase #3 | $41.93 | 9.103% | $45.7469 | $45.75 | $45.75 | $45.70 |
| Purchase #4 | $43.58 | 4.103% | $45.3681 | $45.37 | $45.35 | $45.40 |
| Purchase #5 | $135.29 | 10.269% | $149.1829 | $149.18 | $149.20 | $149.20 |
| Purchase #6 | $86.40 | 10.797% | $95.7286 | $95.73 | $95.75 | $95.70 |
| Purchase #7 | $155.83 | 11.125% | $173.1661 | $173.17 | $173.15 | $173.20 |
| 7 purchase totals = | $762.38 | $848.2750 | $848.29 | $848.30 | $848.30 | |