| 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 | $97.27 | 9.372% | $106.3861 | $106.39 | $106.40 | $106.40 |
| Purchase #2 | $91.91 | 12.489% | $103.3886 | $103.39 | $103.40 | $103.40 |
| Purchase #3 | $204.80 | 9.504% | $224.2642 | $224.26 | $224.25 | $224.30 |
| Purchase #4 | $153.77 | 8.292% | $166.5206 | $166.52 | $166.50 | $166.50 |
| Purchase #5 | $192.83 | 6.161% | $204.7103 | $204.71 | $204.70 | $204.70 |
| Purchase #6 | $6.85 | 9.685% | $7.5134 | $7.51 | $7.50 | $7.50 |
| Purchase #7 | $165.66 | 12.755% | $186.7899 | $186.79 | $186.80 | $186.80 |
| 7 purchase totals = | $913.09 | $999.5731 | $999.57 | $999.55 | $999.60 | |