| 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 | $192.67 | 8.346% | $208.7502 | $208.75 | $208.75 | $208.80 |
| Purchase #2 | $78.46 | 5.381% | $82.6819 | $82.68 | $82.70 | $82.70 |
| Purchase #3 | $242.50 | 10.369% | $267.6448 | $267.64 | $267.65 | $267.60 |
| Purchase #4 | $100.28 | 7.449% | $107.7499 | $107.75 | $107.75 | $107.70 |
| Purchase #5 | $149.31 | 9.338% | $163.2526 | $163.25 | $163.25 | $163.30 |
| Purchase #6 | $98.64 | 8.223% | $106.7512 | $106.75 | $106.75 | $106.80 |
| Purchase #7 | $242.50 | 7.137% | $259.8072 | $259.81 | $259.80 | $259.80 |
| 7 purchase totals = | $1,104.36 | $1,196.6378 | $1,196.63 | $1,196.65 | $1,196.70 | |