| 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 | $121.45 | 4.713% | $127.1739 | $127.17 | $127.15 | $127.20 |
| Purchase #2 | $114.32 | 10.283% | $126.0755 | $126.08 | $126.10 | $126.10 |
| Purchase #3 | $179.85 | 4.423% | $187.8048 | $187.80 | $187.80 | $187.80 |
| Purchase #4 | $68.90 | 5.228% | $72.5021 | $72.50 | $72.50 | $72.50 |
| Purchase #5 | $23.97 | 10.161% | $26.4056 | $26.41 | $26.40 | $26.40 |
| Purchase #6 | $126.40 | 13.712% | $143.732 | $143.73 | $143.75 | $143.70 |
| Purchase #7 | $134.43 | 4.122% | $139.9712 | $139.97 | $139.95 | $140.00 |
| 7 purchase totals = | $769.32 | $823.6651 | $823.66 | $823.65 | $823.70 | |