| 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 | $66.44 | 8.397% | $72.019 | $72.02 | $72.00 | $72.00 |
| Purchase #2 | $77.89 | 10.761% | $86.2717 | $86.27 | $86.25 | $86.30 |
| Purchase #3 | $175.98 | 10.307% | $194.1183 | $194.12 | $194.10 | $194.10 |
| Purchase #4 | $32.83 | 8.668% | $35.6757 | $35.68 | $35.70 | $35.70 |
| Purchase #5 | $96.39 | 12.183% | $108.1332 | $108.13 | $108.15 | $108.10 |
| Purchase #6 | $13.64 | 10.619% | $15.0884 | $15.09 | $15.10 | $15.10 |
| Purchase #7 | $138.95 | 6.681% | $148.2332 | $148.23 | $148.25 | $148.20 |
| 7 purchase totals = | $602.12 | $659.5395 | $659.54 | $659.55 | $659.50 | |