| 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 | $175.30 | 9.341% | $191.6748 | $191.67 | $191.65 | $191.70 |
| Purchase #2 | $214.31 | 10.372% | $236.5382 | $236.54 | $236.55 | $236.50 |
| Purchase #3 | $77.71 | 6.526% | $82.7814 | $82.78 | $82.80 | $82.80 |
| Purchase #4 | $20.92 | 4.517% | $21.865 | $21.87 | $21.85 | $21.90 |
| Purchase #5 | $161.28 | 10.382% | $178.0241 | $178.02 | $178.00 | $178.00 |
| Purchase #6 | $69.37 | 11.380% | $77.2643 | $77.26 | $77.25 | $77.30 |
| Purchase #7 | $22.49 | 11.342% | $25.0408 | $25.04 | $25.05 | $25.00 |
| 7 purchase totals = | $741.38 | $813.1886 | $813.18 | $813.15 | $813.20 | |