| 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 | $74.45 | 7.651% | $80.1462 | $80.15 | $80.15 | $80.10 |
| Purchase #2 | $9.66 | 4.423% | $10.0873 | $10.09 | $10.10 | $10.10 |
| Purchase #3 | $85.56 | 7.825% | $92.2551 | $92.26 | $92.25 | $92.30 |
| Purchase #4 | $204.55 | 3.588% | $211.8893 | $211.89 | $211.90 | $211.90 |
| Purchase #5 | $59.77 | 7.763% | $64.4099 | $64.41 | $64.40 | $64.40 |
| Purchase #6 | $193.54 | 5.610% | $204.3976 | $204.40 | $204.40 | $204.40 |
| Purchase #7 | $78.56 | 11.223% | $87.3768 | $87.38 | $87.40 | $87.40 |
| 7 purchase totals = | $706.09 | $750.5622 | $750.58 | $750.60 | $750.60 | |