| 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 | $188.68 | 6.464% | $200.8763 | $200.88 | $200.90 | $200.90 |
| Purchase #2 | $15.74 | 3.525% | $16.2948 | $16.29 | $16.30 | $16.30 |
| Purchase #3 | $154.79 | 12.508% | $174.1511 | $174.15 | $174.15 | $174.20 |
| Purchase #4 | $218.66 | 8.692% | $237.6659 | $237.67 | $237.65 | $237.70 |
| Purchase #5 | $179.34 | 3.655% | $185.8949 | $185.89 | $185.90 | $185.90 |
| Purchase #6 | $122.91 | 6.687% | $131.129 | $131.13 | $131.15 | $131.10 |
| Purchase #7 | $134.56 | 12.767% | $151.7393 | $151.74 | $151.75 | $151.70 |
| 7 purchase totals = | $1,014.68 | $1,097.7513 | $1,097.75 | $1,097.80 | $1,097.80 | |