| 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 | $158.40 | 6.693% | $169.0017 | $169.00 | $169.00 | $169.00 |
| Purchase #2 | $221.93 | 5.680% | $234.5356 | $234.54 | $234.55 | $234.50 |
| Purchase #3 | $82.90 | 8.756% | $90.1587 | $90.16 | $90.15 | $90.20 |
| Purchase #4 | $60.86 | 10.355% | $67.1621 | $67.16 | $67.15 | $67.20 |
| Purchase #5 | $163.57 | 8.334% | $177.2019 | $177.20 | $177.20 | $177.20 |
| Purchase #6 | $94.25 | 13.595% | $107.0633 | $107.06 | $107.05 | $107.10 |
| Purchase #7 | $222.73 | 7.221% | $238.8133 | $238.81 | $238.80 | $238.80 |
| 7 purchase totals = | $1,004.64 | $1,083.9366 | $1,083.93 | $1,083.90 | $1,084.00 | |