| 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 | $77.83 | 7.316% | $83.524 | $83.52 | $83.50 | $83.50 |
| Purchase #2 | $180.98 | 13.351% | $205.1426 | $205.14 | $205.15 | $205.10 |
| Purchase #3 | $246.80 | 9.866% | $271.1493 | $271.15 | $271.15 | $271.10 |
| Purchase #4 | $135.44 | 13.670% | $153.9546 | $153.95 | $153.95 | $154.00 |
| Purchase #5 | $233.93 | 10.175% | $257.7324 | $257.73 | $257.75 | $257.70 |
| Purchase #6 | $15.31 | 6.377% | $16.2863 | $16.29 | $16.30 | $16.30 |
| Purchase #7 | $7.85 | 5.578% | $8.2879 | $8.29 | $8.30 | $8.30 |
| 7 purchase totals = | $898.14 | $996.0771 | $996.07 | $996.10 | $996.00 | |