| 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 | $19.56 | 8.815% | $21.2842 | $21.28 | $21.30 | $21.30 |
| Purchase #2 | $104.96 | 8.766% | $114.1608 | $114.16 | $114.15 | $114.20 |
| Purchase #3 | $216.36 | 10.327% | $238.7035 | $238.70 | $238.70 | $238.70 |
| Purchase #4 | $214.87 | 12.622% | $241.9909 | $241.99 | $242.00 | $242.00 |
| Purchase #5 | $67.99 | 7.179% | $72.871 | $72.87 | $72.85 | $72.90 |
| Purchase #6 | $76.31 | 7.807% | $82.2675 | $82.27 | $82.25 | $82.30 |
| Purchase #7 | $249.84 | 12.157% | $280.213 | $280.21 | $280.20 | $280.20 |
| 7 purchase totals = | $949.89 | $1,051.4909 | $1,051.48 | $1,051.45 | $1,051.60 | |