| 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 | $26.94 | 4.850% | $28.2466 | $28.25 | $28.25 | $28.20 |
| Purchase #2 | $151.69 | 6.363% | $161.342 | $161.34 | $161.35 | $161.30 |
| Purchase #3 | $161.28 | 10.205% | $177.7386 | $177.74 | $177.75 | $177.70 |
| Purchase #4 | $53.79 | 6.420% | $57.2433 | $57.24 | $57.25 | $57.20 |
| Purchase #5 | $63.26 | 12.768% | $71.337 | $71.34 | $71.35 | $71.30 |
| Purchase #6 | $228.67 | 13.340% | $259.1746 | $259.17 | $259.15 | $259.20 |
| Purchase #7 | $133.36 | 9.491% | $146.0172 | $146.02 | $146.00 | $146.00 |
| 7 purchase totals = | $818.99 | $901.0993 | $901.10 | $901.10 | $900.90 | |