| 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 | $12.65 | 8.461% | $13.7203 | $13.72 | $13.70 | $13.70 |
| Purchase #2 | $126.27 | 13.510% | $143.3291 | $143.33 | $143.35 | $143.30 |
| Purchase #3 | $195.54 | 9.391% | $213.9032 | $213.90 | $213.90 | $213.90 |
| Purchase #4 | $11.43 | 5.588% | $12.0687 | $12.07 | $12.05 | $12.10 |
| Purchase #5 | $15.78 | 11.753% | $17.6346 | $17.63 | $17.65 | $17.60 |
| Purchase #6 | $57.93 | 5.134% | $60.9041 | $60.90 | $60.90 | $60.90 |
| Purchase #7 | $223.39 | 5.734% | $236.1992 | $236.20 | $236.20 | $236.20 |
| 7 purchase totals = | $642.99 | $697.7592 | $697.75 | $697.75 | $697.70 | |