| 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 | $203.27 | 13.839% | $231.4005 | $231.40 | $231.40 | $231.40 |
| Purchase #2 | $77.89 | 3.102% | $80.3061 | $80.31 | $80.30 | $80.30 |
| Purchase #3 | $214.33 | 8.159% | $231.8172 | $231.82 | $231.80 | $231.80 |
| Purchase #4 | $49.73 | 5.695% | $52.5621 | $52.56 | $52.55 | $52.60 |
| Purchase #5 | $134.75 | 10.803% | $149.307 | $149.31 | $149.30 | $149.30 |
| Purchase #6 | $13.69 | 10.137% | $15.0778 | $15.08 | $15.10 | $15.10 |
| Purchase #7 | $198.43 | 8.795% | $215.8819 | $215.88 | $215.90 | $215.90 |
| 7 purchase totals = | $892.09 | $976.3526 | $976.36 | $976.35 | $976.40 | |