| 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 | $227.67 | 5.165% | $239.4292 | $239.43 | $239.45 | $239.40 |
| Purchase #2 | $128.26 | 11.618% | $143.1612 | $143.16 | $143.15 | $143.20 |
| Purchase #3 | $15.53 | 12.144% | $17.416 | $17.42 | $17.40 | $17.40 |
| Purchase #4 | $144.78 | 5.760% | $153.1193 | $153.12 | $153.10 | $153.10 |
| Purchase #5 | $234.99 | 3.552% | $243.3368 | $243.34 | $243.35 | $243.30 |
| Purchase #6 | $122.45 | 12.742% | $138.0526 | $138.05 | $138.05 | $138.10 |
| Purchase #7 | $70.28 | 10.390% | $77.5821 | $77.58 | $77.60 | $77.60 |
| 7 purchase totals = | $943.96 | $1,012.0972 | $1,012.10 | $1,012.10 | $1,012.10 | |