| 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 | $182.99 | 13.840% | $208.3158 | $208.32 | $208.30 | $208.30 |
| Purchase #2 | $7.90 | 4.636% | $8.2662 | $8.27 | $8.25 | $8.30 |
| Purchase #3 | $133.27 | 10.165% | $146.8169 | $146.82 | $146.80 | $146.80 |
| Purchase #4 | $45.85 | 6.378% | $48.7743 | $48.77 | $48.75 | $48.80 |
| Purchase #5 | $200.31 | 13.761% | $227.8747 | $227.87 | $227.85 | $227.90 |
| Purchase #6 | $245.68 | 4.328% | $256.313 | $256.31 | $256.30 | $256.30 |
| Purchase #7 | $13.28 | 3.409% | $13.7327 | $13.73 | $13.75 | $13.70 |
| 7 purchase totals = | $829.28 | $910.0936 | $910.09 | $910.00 | $910.10 | |