| 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 | $179.49 | 9.709% | $196.9167 | $196.92 | $196.90 | $196.90 |
| Purchase #2 | $117.76 | 6.761% | $125.7218 | $125.72 | $125.70 | $125.70 |
| Purchase #3 | $16.73 | 12.667% | $18.8492 | $18.85 | $18.85 | $18.80 |
| Purchase #4 | $34.92 | 3.424% | $36.1157 | $36.12 | $36.10 | $36.10 |
| Purchase #5 | $18.93 | 10.396% | $20.898 | $20.90 | $20.90 | $20.90 |
| Purchase #6 | $116.75 | 10.476% | $128.9807 | $128.98 | $129.00 | $129.00 |
| Purchase #7 | $104.36 | 9.454% | $114.2262 | $114.23 | $114.25 | $114.20 |
| 7 purchase totals = | $588.94 | $641.7083 | $641.72 | $641.70 | $641.60 | |