| 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 | $200.43 | 6.854% | $214.1675 | $214.17 | $214.15 | $214.20 |
| Purchase #2 | $9.61 | 11.777% | $10.7418 | $10.74 | $10.75 | $10.70 |
| Purchase #3 | $230.50 | 11.708% | $257.4869 | $257.49 | $257.50 | $257.50 |
| Purchase #4 | $143.31 | 13.155% | $162.1624 | $162.16 | $162.15 | $162.20 |
| Purchase #5 | $94.36 | 7.734% | $101.6578 | $101.66 | $101.65 | $101.70 |
| Purchase #6 | $223.93 | 8.504% | $242.973 | $242.97 | $242.95 | $243.00 |
| Purchase #7 | $46.52 | 13.513% | $52.8062 | $52.81 | $52.80 | $52.80 |
| 7 purchase totals = | $948.66 | $1,041.9956 | $1,042.00 | $1,041.95 | $1,042.10 | |