| 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 | $109.59 | 5.835% | $115.9846 | $115.98 | $116.00 | $116.00 |
| Purchase #2 | $32.79 | 11.342% | $36.509 | $36.51 | $36.50 | $36.50 |
| Purchase #3 | $235.63 | 5.704% | $249.0703 | $249.07 | $249.05 | $249.10 |
| Purchase #4 | $25.67 | 9.553% | $28.1223 | $28.12 | $28.10 | $28.10 |
| Purchase #5 | $66.64 | 9.721% | $73.1181 | $73.12 | $73.10 | $73.10 |
| Purchase #6 | $22.69 | 12.328% | $25.4872 | $25.49 | $25.50 | $25.50 |
| Purchase #7 | $96.63 | 10.699% | $106.9684 | $106.97 | $106.95 | $107.00 |
| 7 purchase totals = | $589.64 | $635.2599 | $635.26 | $635.20 | $635.30 | |