| 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 | $124.67 | 5.772% | $131.866 | $131.87 | $131.85 | $131.90 |
| Purchase #2 | $157.33 | 11.515% | $175.4465 | $175.45 | $175.45 | $175.40 |
| Purchase #3 | $214.81 | 3.323% | $221.9481 | $221.95 | $221.95 | $221.90 |
| Purchase #4 | $82.63 | 4.746% | $86.5516 | $86.55 | $86.55 | $86.60 |
| Purchase #5 | $188.87 | 13.510% | $214.3863 | $214.39 | $214.40 | $214.40 |
| Purchase #6 | $234.75 | 10.487% | $259.3682 | $259.37 | $259.35 | $259.40 |
| Purchase #7 | $193.59 | 7.516% | $208.1402 | $208.14 | $208.15 | $208.10 |
| 7 purchase totals = | $1,196.65 | $1,297.7069 | $1,297.72 | $1,297.70 | $1,297.70 | |