| 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 | $65.87 | 10.624% | $72.868 | $72.87 | $72.85 | $72.90 |
| Purchase #2 | $200.60 | 9.313% | $219.2819 | $219.28 | $219.30 | $219.30 |
| Purchase #3 | $72.46 | 9.658% | $79.4582 | $79.46 | $79.45 | $79.50 |
| Purchase #4 | $228.57 | 3.315% | $236.1471 | $236.15 | $236.15 | $236.10 |
| Purchase #5 | $15.25 | 5.848% | $16.1418 | $16.14 | $16.15 | $16.10 |
| Purchase #6 | $5.80 | 8.600% | $6.2988 | $6.30 | $6.30 | $6.30 |
| Purchase #7 | $129.42 | 4.240% | $134.9074 | $134.91 | $134.90 | $134.90 |
| 7 purchase totals = | $717.97 | $765.1032 | $765.11 | $765.10 | $765.10 | |