| 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 | $103.48 | 13.447% | $117.395 | $117.40 | $117.40 | $117.40 |
| Purchase #2 | $82.89 | 12.229% | $93.0266 | $93.03 | $93.05 | $93.00 |
| Purchase #3 | $54.71 | 6.263% | $58.1365 | $58.14 | $58.15 | $58.10 |
| Purchase #4 | $215.68 | 10.527% | $238.3846 | $238.38 | $238.40 | $238.40 |
| Purchase #5 | $94.70 | 12.319% | $106.3661 | $106.37 | $106.35 | $106.40 |
| Purchase #6 | $107.85 | 4.870% | $113.1023 | $113.10 | $113.10 | $113.10 |
| Purchase #7 | $214.54 | 8.268% | $232.2782 | $232.28 | $232.30 | $232.30 |
| 7 purchase totals = | $873.85 | $958.6893 | $958.70 | $958.75 | $958.70 | |