| 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 | $90.78 | 5.458% | $95.7348 | $95.73 | $95.75 | $95.70 |
| Purchase #2 | $147.84 | 10.436% | $163.2686 | $163.27 | $163.25 | $163.30 |
| Purchase #3 | $117.79 | 5.378% | $124.1247 | $124.12 | $124.10 | $124.10 |
| Purchase #4 | $36.45 | 10.154% | $40.1511 | $40.15 | $40.15 | $40.20 |
| Purchase #5 | $146.88 | 4.572% | $153.5954 | $153.60 | $153.60 | $153.60 |
| Purchase #6 | $193.92 | 10.591% | $214.4581 | $214.46 | $214.45 | $214.50 |
| Purchase #7 | $20.78 | 12.657% | $23.4101 | $23.41 | $23.40 | $23.40 |
| 7 purchase totals = | $754.44 | $814.7428 | $814.74 | $814.70 | $814.80 | |