| 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 | $129.44 | 12.296% | $145.3559 | $145.36 | $145.35 | $145.40 |
| Purchase #2 | $41.80 | 11.484% | $46.6003 | $46.60 | $46.60 | $46.60 |
| Purchase #3 | $151.88 | 9.295% | $165.9972 | $166.00 | $166.00 | $166.00 |
| Purchase #4 | $167.91 | 13.364% | $190.3495 | $190.35 | $190.35 | $190.30 |
| Purchase #5 | $214.62 | 3.693% | $222.5459 | $222.55 | $222.55 | $222.50 |
| Purchase #6 | $84.72 | 10.533% | $93.6436 | $93.64 | $93.65 | $93.60 |
| Purchase #7 | $65.77 | 10.148% | $72.4443 | $72.44 | $72.45 | $72.40 |
| 7 purchase totals = | $856.14 | $936.9367 | $936.94 | $936.95 | $936.80 | |