| 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 | $237.81 | 10.630% | $263.0892 | $263.09 | $263.10 | $263.10 |
| Purchase #2 | $186.37 | 11.213% | $207.2677 | $207.27 | $207.25 | $207.30 |
| Purchase #3 | $189.57 | 13.651% | $215.4482 | $215.45 | $215.45 | $215.40 |
| Purchase #4 | $121.75 | 3.476% | $125.982 | $125.98 | $126.00 | $126.00 |
| Purchase #5 | $193.70 | 10.256% | $213.5659 | $213.57 | $213.55 | $213.60 |
| Purchase #6 | $245.88 | 11.500% | $274.1562 | $274.16 | $274.15 | $274.20 |
| Purchase #7 | $108.82 | 9.378% | $119.0251 | $119.03 | $119.05 | $119.00 |
| 7 purchase totals = | $1,283.90 | $1,418.5343 | $1,418.55 | $1,418.55 | $1,418.60 | |