| 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 | $128.37 | 6.868% | $137.1865 | $137.19 | $137.20 | $137.20 |
| Purchase #2 | $43.83 | 13.615% | $49.7975 | $49.80 | $49.80 | $49.80 |
| Purchase #3 | $151.74 | 5.474% | $160.0462 | $160.05 | $160.05 | $160.00 |
| Purchase #4 | $134.43 | 12.465% | $151.1867 | $151.19 | $151.20 | $151.20 |
| Purchase #5 | $68.31 | 5.873% | $72.3218 | $72.32 | $72.30 | $72.30 |
| Purchase #6 | $131.27 | 13.523% | $149.0216 | $149.02 | $149.00 | $149.00 |
| Purchase #7 | $125.77 | 10.519% | $138.9997 | $139.00 | $139.00 | $139.00 |
| 7 purchase totals = | $783.72 | $858.5600 | $858.57 | $858.55 | $858.50 | |