| 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 | $58.33 | 3.658% | $60.4637 | $60.46 | $60.45 | $60.50 |
| Purchase #2 | $51.82 | 12.743% | $58.4234 | $58.42 | $58.40 | $58.40 |
| Purchase #3 | $205.64 | 12.658% | $231.6699 | $231.67 | $231.65 | $231.70 |
| Purchase #4 | $20.26 | 3.562% | $20.9817 | $20.98 | $21.00 | $21.00 |
| Purchase #5 | $240.89 | 12.252% | $270.4038 | $270.40 | $270.40 | $270.40 |
| Purchase #6 | $67.84 | 12.235% | $76.1402 | $76.14 | $76.15 | $76.10 |
| Purchase #7 | $173.55 | 12.189% | $194.704 | $194.70 | $194.70 | $194.70 |
| 7 purchase totals = | $818.33 | $912.7867 | $912.77 | $912.75 | $912.80 | |