| 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 | $74.59 | 12.858% | $84.1808 | $84.18 | $84.20 | $84.20 |
| Purchase #2 | $208.55 | 3.595% | $216.0474 | $216.05 | $216.05 | $216.00 |
| Purchase #3 | $21.99 | 5.768% | $23.2584 | $23.26 | $23.25 | $23.30 |
| Purchase #4 | $64.32 | 13.837% | $73.22 | $73.22 | $73.20 | $73.20 |
| Purchase #5 | $245.77 | 10.374% | $271.2662 | $271.27 | $271.25 | $271.30 |
| Purchase #6 | $198.68 | 9.609% | $217.7712 | $217.77 | $217.75 | $217.80 |
| Purchase #7 | $238.92 | 9.277% | $261.0846 | $261.08 | $261.10 | $261.10 |
| 7 purchase totals = | $1,052.82 | $1,146.8286 | $1,146.83 | $1,146.80 | $1,146.90 | |