| 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 | $23.29 | 5.778% | $24.6357 | $24.64 | $24.65 | $24.60 |
| Purchase #2 | $202.37 | 3.295% | $209.0381 | $209.04 | $209.05 | $209.00 |
| Purchase #3 | $42.29 | 3.553% | $43.7926 | $43.79 | $43.80 | $43.80 |
| Purchase #4 | $15.26 | 3.598% | $15.8091 | $15.81 | $15.80 | $15.80 |
| Purchase #5 | $125.85 | 10.102% | $138.5634 | $138.56 | $138.55 | $138.60 |
| Purchase #6 | $128.44 | 4.691% | $134.4651 | $134.47 | $134.45 | $134.50 |
| Purchase #7 | $233.44 | 13.516% | $264.9918 | $264.99 | $265.00 | $265.00 |
| 7 purchase totals = | $770.94 | $831.2958 | $831.30 | $831.30 | $831.30 | |