| 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 | $114.73 | 5.772% | $121.3522 | $121.35 | $121.35 | $121.40 |
| Purchase #2 | $6.43 | 3.783% | $6.6732 | $6.67 | $6.65 | $6.70 |
| Purchase #3 | $250.32 | 6.657% | $266.9838 | $266.98 | $267.00 | $267.00 |
| Purchase #4 | $12.83 | 5.347% | $13.516 | $13.52 | $13.50 | $13.50 |
| Purchase #5 | $85.51 | 13.435% | $96.9983 | $97.00 | $97.00 | $97.00 |
| Purchase #6 | $168.72 | 13.375% | $191.2863 | $191.29 | $191.30 | $191.30 |
| Purchase #7 | $196.39 | 6.262% | $208.6879 | $208.69 | $208.70 | $208.70 |
| 7 purchase totals = | $834.93 | $905.4977 | $905.50 | $905.50 | $905.60 | |