| 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 | $189.95 | 6.333% | $201.9795 | $201.98 | $202.00 | $202.00 |
| Purchase #2 | $26.51 | 12.356% | $29.7856 | $29.79 | $29.80 | $29.80 |
| Purchase #3 | $160.31 | 3.669% | $166.1918 | $166.19 | $166.20 | $166.20 |
| Purchase #4 | $7.33 | 11.284% | $8.1571 | $8.16 | $8.15 | $8.20 |
| Purchase #5 | $62.41 | 7.412% | $67.0358 | $67.04 | $67.05 | $67.00 |
| Purchase #6 | $209.43 | 7.357% | $224.8378 | $224.84 | $224.85 | $224.80 |
| Purchase #7 | $109.73 | 11.829% | $122.71 | $122.71 | $122.70 | $122.70 |
| 7 purchase totals = | $765.67 | $820.6976 | $820.71 | $820.75 | $820.70 | |