| 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 | $112.41 | 3.333% | $116.1566 | $116.16 | $116.15 | $116.20 |
| Purchase #2 | $11.76 | 11.271% | $13.0855 | $13.09 | $13.10 | $13.10 |
| Purchase #3 | $19.81 | 10.781% | $21.9457 | $21.95 | $21.95 | $21.90 |
| Purchase #4 | $158.50 | 11.107% | $176.1046 | $176.10 | $176.10 | $176.10 |
| Purchase #5 | $97.47 | 3.712% | $101.0881 | $101.09 | $101.10 | $101.10 |
| Purchase #6 | $142.62 | 12.189% | $160.004 | $160.00 | $160.00 | $160.00 |
| Purchase #7 | $93.35 | 5.131% | $98.1398 | $98.14 | $98.15 | $98.10 |
| 7 purchase totals = | $635.92 | $686.5243 | $686.53 | $686.55 | $686.50 | |