| 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 | $35.47 | 11.840% | $39.6696 | $39.67 | $39.65 | $39.70 |
| Purchase #2 | $195.51 | 11.528% | $218.0484 | $218.05 | $218.05 | $218.00 |
| Purchase #3 | $20.94 | 10.643% | $23.1686 | $23.17 | $23.15 | $23.20 |
| Purchase #4 | $217.66 | 8.498% | $236.1567 | $236.16 | $236.15 | $236.20 |
| Purchase #5 | $184.50 | 3.706% | $191.3376 | $191.34 | $191.35 | $191.30 |
| Purchase #6 | $231.81 | 3.268% | $239.3856 | $239.39 | $239.40 | $239.40 |
| Purchase #7 | $239.40 | 11.742% | $267.5103 | $267.51 | $267.50 | $267.50 |
| 7 purchase totals = | $1,125.29 | $1,215.2768 | $1,215.29 | $1,215.25 | $1,215.30 | |