| 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 | $191.52 | 5.635% | $202.3122 | $202.31 | $202.30 | $202.30 |
| Purchase #2 | $92.33 | 12.644% | $104.0042 | $104.00 | $104.00 | $104.00 |
| Purchase #3 | $194.37 | 10.325% | $214.4387 | $214.44 | $214.45 | $214.40 |
| Purchase #4 | $148.50 | 9.828% | $163.0946 | $163.09 | $163.10 | $163.10 |
| Purchase #5 | $100.52 | 6.434% | $106.9875 | $106.99 | $107.00 | $107.00 |
| Purchase #6 | $86.43 | 11.548% | $96.4109 | $96.41 | $96.40 | $96.40 |
| Purchase #7 | $244.26 | 4.792% | $255.9649 | $255.96 | $255.95 | $256.00 |
| 7 purchase totals = | $1,057.93 | $1,143.2130 | $1,143.20 | $1,143.20 | $1,143.20 | |