| 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 | $250.25 | 8.629% | $271.8441 | $271.84 | $271.85 | $271.80 |
| Purchase #2 | $212.28 | 9.403% | $232.2407 | $232.24 | $232.25 | $232.20 |
| Purchase #3 | $218.72 | 9.504% | $239.5071 | $239.51 | $239.50 | $239.50 |
| Purchase #4 | $116.69 | 10.282% | $128.6881 | $128.69 | $128.70 | $128.70 |
| Purchase #5 | $187.25 | 4.293% | $195.2886 | $195.29 | $195.30 | $195.30 |
| Purchase #6 | $104.52 | 9.816% | $114.7797 | $114.78 | $114.80 | $114.80 |
| Purchase #7 | $21.37 | 9.677% | $23.438 | $23.44 | $23.45 | $23.40 |
| 7 purchase totals = | $1,111.08 | $1,205.7863 | $1,205.79 | $1,205.85 | $1,205.70 | |