| 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 | $250.31 | 10.428% | $276.4123 | $276.41 | $276.40 | $276.40 |
| Purchase #2 | $20.35 | 13.263% | $23.049 | $23.05 | $23.05 | $23.00 |
| Purchase #3 | $14.82 | 5.599% | $15.6498 | $15.65 | $15.65 | $15.60 |
| Purchase #4 | $96.52 | 7.220% | $103.4887 | $103.49 | $103.50 | $103.50 |
| Purchase #5 | $209.86 | 8.525% | $227.7506 | $227.75 | $227.75 | $227.80 |
| Purchase #6 | $234.45 | 9.659% | $257.0955 | $257.10 | $257.10 | $257.10 |
| Purchase #7 | $8.54 | 8.850% | $9.2958 | $9.30 | $9.30 | $9.30 |
| 7 purchase totals = | $834.85 | $912.7417 | $912.75 | $912.75 | $912.70 | |