| 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 | $122.93 | 10.726% | $136.1155 | $136.12 | $136.10 | $136.10 |
| Purchase #2 | $205.38 | 13.195% | $232.4799 | $232.48 | $232.50 | $232.50 |
| Purchase #3 | $107.42 | 7.845% | $115.8471 | $115.85 | $115.85 | $115.80 |
| Purchase #4 | $221.90 | 3.415% | $229.4779 | $229.48 | $229.50 | $229.50 |
| Purchase #5 | $24.35 | 13.714% | $27.6894 | $27.69 | $27.70 | $27.70 |
| Purchase #6 | $130.33 | 13.840% | $148.3677 | $148.37 | $148.35 | $148.40 |
| Purchase #7 | $125.26 | 11.218% | $139.3117 | $139.31 | $139.30 | $139.30 |
| 7 purchase totals = | $937.57 | $1,029.2892 | $1,029.30 | $1,029.30 | $1,029.30 | |