| 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 | $204.37 | 3.773% | $212.0809 | $212.08 | $212.10 | $212.10 |
| Purchase #2 | $194.98 | 11.350% | $217.1102 | $217.11 | $217.10 | $217.10 |
| Purchase #3 | $15.92 | 6.764% | $16.9968 | $17.00 | $17.00 | $17.00 |
| Purchase #4 | $115.99 | 6.369% | $123.3774 | $123.38 | $123.40 | $123.40 |
| Purchase #5 | $77.27 | 10.370% | $85.2829 | $85.28 | $85.30 | $85.30 |
| Purchase #6 | $41.46 | 3.546% | $42.9302 | $42.93 | $42.95 | $42.90 |
| Purchase #7 | $18.82 | 8.485% | $20.4169 | $20.42 | $20.40 | $20.40 |
| 7 purchase totals = | $668.81 | $718.1953 | $718.20 | $718.25 | $718.20 | |