| 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 | $34.51 | 7.560% | $37.119 | $37.12 | $37.10 | $37.10 |
| Purchase #2 | $40.74 | 12.625% | $45.8834 | $45.88 | $45.90 | $45.90 |
| Purchase #3 | $217.38 | 4.760% | $227.7273 | $227.73 | $227.75 | $227.70 |
| Purchase #4 | $214.88 | 11.305% | $239.1722 | $239.17 | $239.15 | $239.20 |
| Purchase #5 | $114.67 | 3.298% | $118.4518 | $118.45 | $118.45 | $118.50 |
| Purchase #6 | $14.91 | 10.220% | $16.4338 | $16.43 | $16.45 | $16.40 |
| Purchase #7 | $188.56 | 4.599% | $197.2319 | $197.23 | $197.25 | $197.20 |
| 7 purchase totals = | $825.65 | $882.0194 | $882.01 | $882.05 | $882.00 | |