| 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 | $206.25 | 4.258% | $215.0321 | $215.03 | $215.05 | $215.00 |
| Purchase #2 | $182.78 | 5.766% | $193.3191 | $193.32 | $193.30 | $193.30 |
| Purchase #3 | $136.65 | 7.127% | $146.389 | $146.39 | $146.40 | $146.40 |
| Purchase #4 | $28.73 | 5.222% | $30.2303 | $30.23 | $30.25 | $30.20 |
| Purchase #5 | $39.80 | 6.596% | $42.4252 | $42.43 | $42.45 | $42.40 |
| Purchase #6 | $59.76 | 7.719% | $64.3729 | $64.37 | $64.35 | $64.40 |
| Purchase #7 | $234.68 | 10.620% | $259.603 | $259.60 | $259.60 | $259.60 |
| 7 purchase totals = | $888.65 | $951.3716 | $951.37 | $951.40 | $951.30 | |