| 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 | $193.70 | 3.642% | $200.7546 | $200.75 | $200.75 | $200.80 |
| Purchase #2 | $77.58 | 11.167% | $86.2434 | $86.24 | $86.25 | $86.20 |
| Purchase #3 | $201.56 | 3.506% | $208.6267 | $208.63 | $208.65 | $208.60 |
| Purchase #4 | $141.97 | 8.214% | $153.6314 | $153.63 | $153.65 | $153.60 |
| Purchase #5 | $231.82 | 5.760% | $245.1728 | $245.17 | $245.15 | $245.20 |
| Purchase #6 | $164.43 | 5.737% | $173.8633 | $173.86 | $173.85 | $173.90 |
| Purchase #7 | $205.68 | 5.615% | $217.2289 | $217.23 | $217.25 | $217.20 |
| 7 purchase totals = | $1,216.74 | $1,285.5211 | $1,285.51 | $1,285.55 | $1,285.50 | |