| 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 | $228.99 | 4.658% | $239.6564 | $239.66 | $239.65 | $239.70 |
| Purchase #2 | $143.85 | 10.627% | $159.1369 | $159.14 | $159.15 | $159.10 |
| Purchase #3 | $247.96 | 3.127% | $255.7137 | $255.71 | $255.70 | $255.70 |
| Purchase #4 | $143.82 | 7.125% | $154.0672 | $154.07 | $154.05 | $154.10 |
| Purchase #5 | $209.32 | 3.290% | $216.2066 | $216.21 | $216.20 | $216.20 |
| Purchase #6 | $171.43 | 4.776% | $179.6175 | $179.62 | $179.60 | $179.60 |
| Purchase #7 | $78.52 | 10.799% | $86.9994 | $87.00 | $87.00 | $87.00 |
| 7 purchase totals = | $1,223.89 | $1,291.3977 | $1,291.41 | $1,291.35 | $1,291.40 | |