| 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 | $120.90 | 10.593% | $133.7069 | $133.71 | $133.70 | $133.70 |
| Purchase #2 | $208.69 | 12.788% | $235.3773 | $235.38 | $235.40 | $235.40 |
| Purchase #3 | $131.69 | 4.668% | $137.8373 | $137.84 | $137.85 | $137.80 |
| Purchase #4 | $236.31 | 10.172% | $260.3475 | $260.35 | $260.35 | $260.30 |
| Purchase #5 | $14.68 | 13.862% | $16.7149 | $16.71 | $16.70 | $16.70 |
| Purchase #6 | $81.27 | 5.816% | $85.9967 | $86.00 | $86.00 | $86.00 |
| Purchase #7 | $219.69 | 3.589% | $227.5747 | $227.57 | $227.55 | $227.60 |
| 7 purchase totals = | $1,013.23 | $1,097.5553 | $1,097.56 | $1,097.55 | $1,097.50 | |