| 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 | $192.25 | 7.488% | $206.6457 | $206.65 | $206.65 | $206.60 |
| Purchase #2 | $109.52 | 7.616% | $117.861 | $117.86 | $117.85 | $117.90 |
| Purchase #3 | $216.94 | 10.468% | $239.6493 | $239.65 | $239.65 | $239.60 |
| Purchase #4 | $76.95 | 7.814% | $82.9629 | $82.96 | $82.95 | $83.00 |
| Purchase #5 | $36.44 | 13.136% | $41.2268 | $41.23 | $41.25 | $41.20 |
| Purchase #6 | $90.49 | 11.382% | $100.7896 | $100.79 | $100.80 | $100.80 |
| Purchase #7 | $22.97 | 11.615% | $25.638 | $25.64 | $25.65 | $25.60 |
| 7 purchase totals = | $745.56 | $814.7733 | $814.78 | $814.80 | $814.70 | |