| 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 | $94.27 | 11.320% | $104.9414 | $104.94 | $104.95 | $104.90 |
| Purchase #2 | $234.48 | 8.769% | $255.0416 | $255.04 | $255.05 | $255.00 |
| Purchase #3 | $91.68 | 13.222% | $103.8019 | $103.80 | $103.80 | $103.80 |
| Purchase #4 | $7.79 | 7.267% | $8.3561 | $8.36 | $8.35 | $8.40 |
| Purchase #5 | $181.34 | 12.666% | $204.3085 | $204.31 | $204.30 | $204.30 |
| Purchase #6 | $11.29 | 5.829% | $11.9481 | $11.95 | $11.95 | $11.90 |
| Purchase #7 | $14.53 | 7.717% | $15.6513 | $15.65 | $15.65 | $15.70 |
| 7 purchase totals = | $635.38 | $704.0489 | $704.05 | $704.05 | $704.00 | |