| 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 | $66.52 | 6.134% | $70.6003 | $70.60 | $70.60 | $70.60 |
| Purchase #2 | $78.27 | 3.836% | $81.2724 | $81.27 | $81.25 | $81.30 |
| Purchase #3 | $210.66 | 11.265% | $234.3908 | $234.39 | $234.40 | $234.40 |
| Purchase #4 | $44.64 | 11.782% | $49.8995 | $49.90 | $49.90 | $49.90 |
| Purchase #5 | $57.92 | 9.530% | $63.4398 | $63.44 | $63.45 | $63.40 |
| Purchase #6 | $17.41 | 3.110% | $17.9515 | $17.95 | $17.95 | $18.00 |
| Purchase #7 | $135.42 | 5.324% | $142.6298 | $142.63 | $142.65 | $142.60 |
| 7 purchase totals = | $610.84 | $660.1841 | $660.18 | $660.20 | $660.20 | |