| 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 | $120.73 | 11.643% | $134.7866 | $134.79 | $134.80 | $134.80 |
| Purchase #2 | $227.77 | 4.173% | $237.2748 | $237.27 | $237.25 | $237.30 |
| Purchase #3 | $27.81 | 12.695% | $31.3405 | $31.34 | $31.35 | $31.30 |
| Purchase #4 | $174.46 | 10.652% | $193.0435 | $193.04 | $193.05 | $193.00 |
| Purchase #5 | $35.46 | 11.324% | $39.4755 | $39.48 | $39.50 | $39.50 |
| Purchase #6 | $16.42 | 3.357% | $16.9712 | $16.97 | $16.95 | $17.00 |
| Purchase #7 | $78.48 | 4.581% | $82.0752 | $82.08 | $82.10 | $82.10 |
| 7 purchase totals = | $681.13 | $734.9673 | $734.97 | $735.00 | $735.00 | |