| 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 | $248.56 | 7.173% | $266.3892 | $266.39 | $266.40 | $266.40 |
| Purchase #2 | $74.37 | 8.771% | $80.893 | $80.89 | $80.90 | $80.90 |
| Purchase #3 | $16.46 | 8.417% | $17.8454 | $17.85 | $17.85 | $17.80 |
| Purchase #4 | $34.67 | 8.315% | $37.5528 | $37.55 | $37.55 | $37.60 |
| Purchase #5 | $80.73 | 8.332% | $87.4564 | $87.46 | $87.45 | $87.50 |
| Purchase #6 | $247.92 | 12.765% | $279.567 | $279.57 | $279.55 | $279.60 |
| Purchase #7 | $91.38 | 9.465% | $100.0291 | $100.03 | $100.05 | $100.00 |
| 7 purchase totals = | $794.09 | $869.7329 | $869.74 | $869.75 | $869.80 | |