| 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 | $82.55 | 6.130% | $87.6103 | $87.61 | $87.60 | $87.60 |
| Purchase #2 | $222.71 | 12.817% | $251.2547 | $251.25 | $251.25 | $251.30 |
| Purchase #3 | $225.50 | 11.710% | $251.9061 | $251.91 | $251.90 | $251.90 |
| Purchase #4 | $204.75 | 11.350% | $227.9891 | $227.99 | $228.00 | $228.00 |
| Purchase #5 | $72.27 | 8.183% | $78.1839 | $78.18 | $78.20 | $78.20 |
| Purchase #6 | $131.62 | 8.215% | $142.4326 | $142.43 | $142.45 | $142.40 |
| Purchase #7 | $160.36 | 11.743% | $179.1911 | $179.19 | $179.20 | $179.20 |
| 7 purchase totals = | $1,099.76 | $1,218.5678 | $1,218.56 | $1,218.60 | $1,218.60 | |