| 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 | $117.41 | 6.691% | $125.2659 | $125.27 | $125.25 | $125.30 |
| Purchase #2 | $76.50 | 3.372% | $79.0796 | $79.08 | $79.10 | $79.10 |
| Purchase #3 | $141.64 | 4.604% | $148.1611 | $148.16 | $148.15 | $148.20 |
| Purchase #4 | $15.64 | 9.119% | $17.0662 | $17.07 | $17.05 | $17.10 |
| Purchase #5 | $197.77 | 6.266% | $210.1623 | $210.16 | $210.15 | $210.20 |
| Purchase #6 | $33.45 | 6.315% | $35.5624 | $35.56 | $35.55 | $35.60 |
| Purchase #7 | $206.60 | 13.333% | $234.146 | $234.15 | $234.15 | $234.10 |
| 7 purchase totals = | $789.01 | $849.4435 | $849.45 | $849.40 | $849.60 | |