| 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 | $105.46 | 3.196% | $108.8305 | $108.83 | $108.85 | $108.80 |
| Purchase #2 | $159.61 | 11.300% | $177.6459 | $177.65 | $177.65 | $177.60 |
| Purchase #3 | $250.96 | 7.450% | $269.6565 | $269.66 | $269.65 | $269.70 |
| Purchase #4 | $237.40 | 12.285% | $266.5646 | $266.56 | $266.55 | $266.60 |
| Purchase #5 | $143.62 | 3.520% | $148.6754 | $148.68 | $148.70 | $148.70 |
| Purchase #6 | $217.82 | 10.714% | $241.1572 | $241.16 | $241.15 | $241.20 |
| Purchase #7 | $81.29 | 5.796% | $86.0016 | $86.00 | $86.00 | $86.00 |
| 7 purchase totals = | $1,196.16 | $1,298.5317 | $1,298.54 | $1,298.55 | $1,298.60 | |