| 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 | $166.70 | 10.256% | $183.7968 | $183.80 | $183.80 | $183.80 |
| Purchase #2 | $24.36 | 7.829% | $26.2671 | $26.27 | $26.25 | $26.30 |
| Purchase #3 | $166.38 | 13.258% | $188.4387 | $188.44 | $188.45 | $188.40 |
| Purchase #4 | $70.50 | 4.118% | $73.4032 | $73.40 | $73.40 | $73.40 |
| Purchase #5 | $82.43 | 9.373% | $90.1562 | $90.16 | $90.15 | $90.20 |
| Purchase #6 | $156.79 | 11.796% | $175.2849 | $175.28 | $175.30 | $175.30 |
| Purchase #7 | $239.73 | 4.419% | $250.3237 | $250.32 | $250.30 | $250.30 |
| 7 purchase totals = | $906.89 | $987.6706 | $987.67 | $987.65 | $987.70 | |