| 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 | $151.38 | 4.291% | $157.8757 | $157.88 | $157.90 | $157.90 |
| Purchase #2 | $17.25 | 9.411% | $18.8734 | $18.87 | $18.85 | $18.90 |
| Purchase #3 | $119.55 | 12.331% | $134.2917 | $134.29 | $134.30 | $134.30 |
| Purchase #4 | $78.88 | 8.260% | $85.3955 | $85.40 | $85.40 | $85.40 |
| Purchase #5 | $19.91 | 9.562% | $21.8138 | $21.81 | $21.80 | $21.80 |
| Purchase #6 | $192.60 | 12.293% | $216.2763 | $216.28 | $216.30 | $216.30 |
| Purchase #7 | $179.65 | 9.777% | $197.2144 | $197.21 | $197.20 | $197.20 |
| 7 purchase totals = | $759.22 | $831.7408 | $831.74 | $831.75 | $831.80 | |