| 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 | $142.41 | 12.761% | $160.5829 | $160.58 | $160.60 | $160.60 |
| Purchase #2 | $185.87 | 11.542% | $207.3231 | $207.32 | $207.30 | $207.30 |
| Purchase #3 | $204.96 | 4.807% | $214.8124 | $214.81 | $214.80 | $214.80 |
| Purchase #4 | $75.73 | 10.701% | $83.8339 | $83.83 | $83.85 | $83.80 |
| Purchase #5 | $27.56 | 11.766% | $30.8027 | $30.80 | $30.80 | $30.80 |
| Purchase #6 | $53.57 | 8.579% | $58.1658 | $58.17 | $58.15 | $58.20 |
| Purchase #7 | $98.92 | 3.669% | $102.5494 | $102.55 | $102.55 | $102.50 |
| 7 purchase totals = | $789.02 | $858.0702 | $858.06 | $858.05 | $858.00 | |