| 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 | $140.82 | 6.688% | $150.238 | $150.24 | $150.25 | $150.20 |
| Purchase #2 | $101.43 | 11.347% | $112.9393 | $112.94 | $112.95 | $112.90 |
| Purchase #3 | $27.64 | 11.246% | $30.7484 | $30.75 | $30.75 | $30.70 |
| Purchase #4 | $80.83 | 5.447% | $85.2328 | $85.23 | $85.25 | $85.20 |
| Purchase #5 | $24.75 | 13.198% | $28.0165 | $28.02 | $28.00 | $28.00 |
| Purchase #6 | $178.69 | 8.317% | $193.5516 | $193.55 | $193.55 | $193.60 |
| Purchase #7 | $102.93 | 10.428% | $113.6635 | $113.66 | $113.65 | $113.70 |
| 7 purchase totals = | $657.09 | $714.3901 | $714.39 | $714.40 | $714.30 | |