| 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 | $138.97 | 7.410% | $149.2677 | $149.27 | $149.25 | $149.30 |
| Purchase #2 | $51.97 | 10.733% | $57.5479 | $57.55 | $57.55 | $57.50 |
| Purchase #3 | $157.34 | 5.803% | $166.4704 | $166.47 | $166.45 | $166.50 |
| Purchase #4 | $119.39 | 13.380% | $135.3644 | $135.36 | $135.35 | $135.40 |
| Purchase #5 | $150.85 | 5.857% | $159.6853 | $159.69 | $159.70 | $159.70 |
| Purchase #6 | $205.32 | 13.562% | $233.1655 | $233.17 | $233.15 | $233.20 |
| Purchase #7 | $106.79 | 9.490% | $116.9244 | $116.92 | $116.90 | $116.90 |
| 7 purchase totals = | $930.63 | $1,018.4256 | $1,018.43 | $1,018.35 | $1,018.50 | |