| 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 | $36.57 | 8.592% | $39.7121 | $39.71 | $39.70 | $39.70 |
| Purchase #2 | $186.92 | 3.527% | $193.5127 | $193.51 | $193.50 | $193.50 |
| Purchase #3 | $148.87 | 9.868% | $163.5605 | $163.56 | $163.55 | $163.60 |
| Purchase #4 | $27.57 | 8.848% | $30.0094 | $30.01 | $30.00 | $30.00 |
| Purchase #5 | $233.64 | 8.341% | $253.1279 | $253.13 | $253.15 | $253.10 |
| Purchase #6 | $202.98 | 12.117% | $227.5751 | $227.58 | $227.60 | $227.60 |
| Purchase #7 | $66.59 | 9.127% | $72.6677 | $72.67 | $72.65 | $72.70 |
| 7 purchase totals = | $903.14 | $980.1654 | $980.17 | $980.15 | $980.20 | |