| 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 | $103.70 | 7.696% | $111.6808 | $111.68 | $111.70 | $111.70 |
| Purchase #2 | $11.43 | 13.829% | $13.0107 | $13.01 | $13.00 | $13.00 |
| Purchase #3 | $212.34 | 8.398% | $230.1723 | $230.17 | $230.15 | $230.20 |
| Purchase #4 | $236.43 | 7.289% | $253.6634 | $253.66 | $253.65 | $253.70 |
| Purchase #5 | $80.41 | 11.105% | $89.3395 | $89.34 | $89.35 | $89.30 |
| Purchase #6 | $118.54 | 11.731% | $132.4459 | $132.45 | $132.45 | $132.40 |
| Purchase #7 | $105.75 | 13.661% | $120.1965 | $120.20 | $120.20 | $120.20 |
| 7 purchase totals = | $868.60 | $950.5091 | $950.51 | $950.50 | $950.50 | |