| 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 | $248.49 | 8.775% | $270.295 | $270.30 | $270.30 | $270.30 |
| Purchase #2 | $230.58 | 7.712% | $248.3623 | $248.36 | $248.35 | $248.40 |
| Purchase #3 | $82.35 | 4.118% | $85.7412 | $85.74 | $85.75 | $85.70 |
| Purchase #4 | $107.59 | 13.862% | $122.5041 | $122.50 | $122.50 | $122.50 |
| Purchase #5 | $33.97 | 7.372% | $36.4743 | $36.47 | $36.45 | $36.50 |
| Purchase #6 | $31.74 | 10.823% | $35.1752 | $35.18 | $35.20 | $35.20 |
| Purchase #7 | $238.69 | 9.750% | $261.9623 | $261.96 | $261.95 | $262.00 |
| 7 purchase totals = | $973.41 | $1,060.5144 | $1,060.51 | $1,060.50 | $1,060.60 | |