| 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 | $99.79 | 3.398% | $103.1809 | $103.18 | $103.20 | $103.20 |
| Purchase #2 | $231.81 | 4.324% | $241.8335 | $241.83 | $241.85 | $241.80 |
| Purchase #3 | $63.44 | 9.858% | $69.6939 | $69.69 | $69.70 | $69.70 |
| Purchase #4 | $203.35 | 8.211% | $220.0471 | $220.05 | $220.05 | $220.00 |
| Purchase #5 | $106.32 | 4.504% | $111.1087 | $111.11 | $111.10 | $111.10 |
| Purchase #6 | $64.33 | 12.199% | $72.1776 | $72.18 | $72.20 | $72.20 |
| Purchase #7 | $99.26 | 4.714% | $103.9391 | $103.94 | $103.95 | $103.90 |
| 7 purchase totals = | $868.30 | $921.9808 | $921.98 | $922.05 | $921.90 | |