| 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 | $20.66 | 8.657% | $22.4485 | $22.45 | $22.45 | $22.40 |
| Purchase #2 | $44.87 | 10.400% | $49.5365 | $49.54 | $49.55 | $49.50 |
| Purchase #3 | $159.39 | 9.595% | $174.6835 | $174.68 | $174.70 | $174.70 |
| Purchase #4 | $148.37 | 3.670% | $153.8152 | $153.82 | $153.80 | $153.80 |
| Purchase #5 | $245.36 | 8.313% | $265.7568 | $265.76 | $265.75 | $265.80 |
| Purchase #6 | $42.59 | 4.677% | $44.5819 | $44.58 | $44.60 | $44.60 |
| Purchase #7 | $206.79 | 4.185% | $215.4442 | $215.44 | $215.45 | $215.40 |
| 7 purchase totals = | $868.03 | $926.2666 | $926.27 | $926.30 | $926.20 | |