| 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 | $71.96 | 9.780% | $78.9977 | $79.00 | $79.00 | $79.00 |
| Purchase #2 | $77.93 | 11.619% | $86.9847 | $86.98 | $87.00 | $87.00 |
| Purchase #3 | $162.91 | 6.381% | $173.3053 | $173.31 | $173.30 | $173.30 |
| Purchase #4 | $107.25 | 12.691% | $120.8611 | $120.86 | $120.85 | $120.90 |
| Purchase #5 | $148.34 | 10.351% | $163.6947 | $163.69 | $163.70 | $163.70 |
| Purchase #6 | $29.48 | 12.366% | $33.1255 | $33.13 | $33.15 | $33.10 |
| Purchase #7 | $100.87 | 7.270% | $108.2032 | $108.20 | $108.20 | $108.20 |
| 7 purchase totals = | $698.74 | $765.1722 | $765.17 | $765.20 | $765.20 | |