| 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 | $31.45 | 6.692% | $33.5546 | $33.55 | $33.55 | $33.60 |
| Purchase #2 | $27.58 | 12.468% | $31.0187 | $31.02 | $31.00 | $31.00 |
| Purchase #3 | $6.64 | 7.767% | $7.1557 | $7.16 | $7.15 | $7.20 |
| Purchase #4 | $190.40 | 11.871% | $213.0024 | $213.00 | $213.00 | $213.00 |
| Purchase #5 | $174.33 | 4.315% | $181.8523 | $181.85 | $181.85 | $181.90 |
| Purchase #6 | $130.93 | 13.674% | $148.8334 | $148.83 | $148.85 | $148.80 |
| Purchase #7 | $170.43 | 5.350% | $179.548 | $179.55 | $179.55 | $179.50 |
| 7 purchase totals = | $731.76 | $794.9651 | $794.96 | $794.95 | $795.00 | |