| 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 | $22.57 | 11.614% | $25.1913 | $25.19 | $25.20 | $25.20 |
| Purchase #2 | $36.58 | 8.305% | $39.618 | $39.62 | $39.60 | $39.60 |
| Purchase #3 | $11.75 | 11.219% | $13.0682 | $13.07 | $13.05 | $13.10 |
| Purchase #4 | $143.44 | 13.804% | $163.2405 | $163.24 | $163.25 | $163.20 |
| Purchase #5 | $194.48 | 13.256% | $220.2603 | $220.26 | $220.25 | $220.30 |
| Purchase #6 | $149.39 | 5.275% | $157.2703 | $157.27 | $157.25 | $157.30 |
| Purchase #7 | $110.54 | 3.170% | $114.0441 | $114.04 | $114.05 | $114.00 |
| 7 purchase totals = | $668.75 | $732.6927 | $732.69 | $732.65 | $732.70 | |