| 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 | $181.83 | 11.833% | $203.3459 | $203.35 | $203.35 | $203.30 |
| Purchase #2 | $209.61 | 6.235% | $222.6792 | $222.68 | $222.70 | $222.70 |
| Purchase #3 | $215.90 | 8.727% | $234.7416 | $234.74 | $234.75 | $234.70 |
| Purchase #4 | $156.26 | 8.629% | $169.7437 | $169.74 | $169.75 | $169.70 |
| Purchase #5 | $50.28 | 4.355% | $52.4697 | $52.47 | $52.45 | $52.50 |
| Purchase #6 | $211.35 | 5.215% | $222.3719 | $222.37 | $222.35 | $222.40 |
| Purchase #7 | $100.54 | 7.179% | $107.7578 | $107.76 | $107.75 | $107.80 |
| 7 purchase totals = | $1,125.77 | $1,213.1098 | $1,213.11 | $1,213.10 | $1,213.10 | |