| 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 | $98.94 | 7.298% | $106.1606 | $106.16 | $106.15 | $106.20 |
| Purchase #2 | $93.83 | 3.842% | $97.4349 | $97.43 | $97.45 | $97.40 |
| Purchase #3 | $245.41 | 6.825% | $262.1592 | $262.16 | $262.15 | $262.20 |
| Purchase #4 | $20.36 | 7.319% | $21.8501 | $21.85 | $21.85 | $21.90 |
| Purchase #5 | $142.44 | 9.133% | $155.449 | $155.45 | $155.45 | $155.40 |
| Purchase #6 | $12.77 | 11.388% | $14.2242 | $14.22 | $14.20 | $14.20 |
| Purchase #7 | $111.38 | 8.345% | $120.6747 | $120.67 | $120.65 | $120.70 |
| 7 purchase totals = | $725.13 | $777.9527 | $777.94 | $777.90 | $778.00 | |