| 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 | $108.57 | 4.642% | $113.6098 | $113.61 | $113.60 | $113.60 |
| Purchase #2 | $205.99 | 12.303% | $231.3329 | $231.33 | $231.35 | $231.30 |
| Purchase #3 | $135.38 | 7.171% | $145.0881 | $145.09 | $145.10 | $145.10 |
| Purchase #4 | $126.53 | 8.841% | $137.7165 | $137.72 | $137.70 | $137.70 |
| Purchase #5 | $28.99 | 5.474% | $30.5769 | $30.58 | $30.60 | $30.60 |
| Purchase #6 | $124.81 | 10.129% | $137.452 | $137.45 | $137.45 | $137.50 |
| Purchase #7 | $107.29 | 7.833% | $115.694 | $115.69 | $115.70 | $115.70 |
| 7 purchase totals = | $837.56 | $911.4702 | $911.47 | $911.50 | $911.50 | |