| 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 | $94.57 | 3.157% | $97.5556 | $97.56 | $97.55 | $97.60 |
| Purchase #2 | $49.34 | 12.506% | $55.5105 | $55.51 | $55.50 | $55.50 |
| Purchase #3 | $133.43 | 3.376% | $137.9346 | $137.93 | $137.95 | $137.90 |
| Purchase #4 | $245.29 | 13.688% | $278.8653 | $278.87 | $278.85 | $278.90 |
| Purchase #5 | $8.62 | 6.575% | $9.1868 | $9.19 | $9.20 | $9.20 |
| Purchase #6 | $149.90 | 9.246% | $163.7598 | $163.76 | $163.75 | $163.80 |
| Purchase #7 | $142.63 | 8.262% | $154.4141 | $154.41 | $154.40 | $154.40 |
| 7 purchase totals = | $823.78 | $897.2267 | $897.23 | $897.20 | $897.30 | |