| 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 | $168.88 | 6.399% | $179.6866 | $179.69 | $179.70 | $179.70 |
| Purchase #2 | $42.49 | 4.317% | $44.3243 | $44.32 | $44.30 | $44.30 |
| Purchase #3 | $243.43 | 7.207% | $260.974 | $260.97 | $260.95 | $261.00 |
| Purchase #4 | $68.37 | 13.757% | $77.7757 | $77.78 | $77.80 | $77.80 |
| Purchase #5 | $176.85 | 5.268% | $186.1665 | $186.17 | $186.15 | $186.20 |
| Purchase #6 | $114.70 | 6.324% | $121.9536 | $121.95 | $121.95 | $122.00 |
| Purchase #7 | $13.31 | 8.431% | $14.4322 | $14.43 | $14.45 | $14.40 |
| 7 purchase totals = | $828.03 | $885.3129 | $885.31 | $885.30 | $885.40 | |