| 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 | $220.47 | 4.810% | $231.0746 | $231.07 | $231.05 | $231.10 |
| Purchase #2 | $14.27 | 8.212% | $15.4419 | $15.44 | $15.45 | $15.40 |
| Purchase #3 | $94.81 | 7.853% | $102.2554 | $102.26 | $102.25 | $102.30 |
| Purchase #4 | $139.32 | 6.799% | $148.7924 | $148.79 | $148.80 | $148.80 |
| Purchase #5 | $24.71 | 5.508% | $26.071 | $26.07 | $26.05 | $26.10 |
| Purchase #6 | $217.33 | 4.817% | $227.7988 | $227.80 | $227.80 | $227.80 |
| Purchase #7 | $246.49 | 10.646% | $272.7313 | $272.73 | $272.75 | $272.70 |
| 7 purchase totals = | $957.40 | $1,024.1654 | $1,024.16 | $1,024.15 | $1,024.20 | |