| 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 | $30.38 | 12.547% | $34.1918 | $34.19 | $34.20 | $34.20 |
| Purchase #2 | $106.27 | 9.646% | $116.5208 | $116.52 | $116.50 | $116.50 |
| Purchase #3 | $174.72 | 5.150% | $183.7181 | $183.72 | $183.70 | $183.70 |
| Purchase #4 | $48.69 | 8.719% | $52.9353 | $52.94 | $52.95 | $52.90 |
| Purchase #5 | $244.67 | 13.453% | $277.5855 | $277.59 | $277.60 | $277.60 |
| Purchase #6 | $197.73 | 12.793% | $223.0256 | $223.03 | $223.05 | $223.00 |
| Purchase #7 | $28.71 | 6.271% | $30.5104 | $30.51 | $30.50 | $30.50 |
| 7 purchase totals = | $831.17 | $918.4875 | $918.50 | $918.50 | $918.40 | |