| 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 | $78.95 | 6.428% | $84.0249 | $84.02 | $84.00 | $84.00 |
| Purchase #2 | $166.86 | 10.367% | $184.1584 | $184.16 | $184.15 | $184.20 |
| Purchase #3 | $119.65 | 10.659% | $132.4035 | $132.40 | $132.40 | $132.40 |
| Purchase #4 | $133.80 | 10.217% | $147.4703 | $147.47 | $147.45 | $147.50 |
| Purchase #5 | $44.36 | 8.238% | $48.0144 | $48.01 | $48.00 | $48.00 |
| Purchase #6 | $146.98 | 12.595% | $165.4921 | $165.49 | $165.50 | $165.50 |
| Purchase #7 | $13.79 | 11.697% | $15.403 | $15.40 | $15.40 | $15.40 |
| 7 purchase totals = | $704.39 | $776.9666 | $776.95 | $776.90 | $777.00 | |