| 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 | $239.91 | 11.161% | $266.6864 | $266.69 | $266.70 | $266.70 |
| Purchase #2 | $246.53 | 10.192% | $271.6563 | $271.66 | $271.65 | $271.70 |
| Purchase #3 | $218.39 | 4.184% | $227.5274 | $227.53 | $227.55 | $227.50 |
| Purchase #4 | $17.88 | 8.483% | $19.3968 | $19.40 | $19.40 | $19.40 |
| Purchase #5 | $173.64 | 13.670% | $197.3766 | $197.38 | $197.40 | $197.40 |
| Purchase #6 | $106.49 | 7.378% | $114.3468 | $114.35 | $114.35 | $114.30 |
| Purchase #7 | $125.41 | 13.404% | $142.22 | $142.22 | $142.20 | $142.20 |
| 7 purchase totals = | $1,128.25 | $1,239.2103 | $1,239.23 | $1,239.25 | $1,239.20 | |