| 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 | $139.96 | 12.381% | $157.2884 | $157.29 | $157.30 | $157.30 |
| Purchase #2 | $77.58 | 3.379% | $80.2014 | $80.20 | $80.20 | $80.20 |
| Purchase #3 | $41.61 | 6.149% | $44.1686 | $44.17 | $44.15 | $44.20 |
| Purchase #4 | $150.37 | 4.564% | $157.2329 | $157.23 | $157.25 | $157.20 |
| Purchase #5 | $33.88 | 7.193% | $36.317 | $36.32 | $36.30 | $36.30 |
| Purchase #6 | $250.37 | 7.352% | $268.7772 | $268.78 | $268.80 | $268.80 |
| Purchase #7 | $63.50 | 13.351% | $71.9779 | $71.98 | $72.00 | $72.00 |
| 7 purchase totals = | $757.27 | $815.9634 | $815.97 | $816.00 | $816.00 | |