| 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 | $108.70 | 3.646% | $112.6632 | $112.66 | $112.65 | $112.70 |
| Purchase #2 | $8.27 | 13.870% | $9.417 | $9.42 | $9.40 | $9.40 |
| Purchase #3 | $166.27 | 13.680% | $189.0157 | $189.02 | $189.00 | $189.00 |
| Purchase #4 | $124.30 | 7.841% | $134.0464 | $134.05 | $134.05 | $134.00 |
| Purchase #5 | $11.91 | 12.186% | $13.3614 | $13.36 | $13.35 | $13.40 |
| Purchase #6 | $250.80 | 9.871% | $275.5565 | $275.56 | $275.55 | $275.60 |
| Purchase #7 | $230.29 | 13.339% | $261.0084 | $261.01 | $261.00 | $261.00 |
| 7 purchase totals = | $900.54 | $995.0686 | $995.08 | $995.00 | $995.10 | |