| 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 | $104.53 | 11.735% | $116.7966 | $116.80 | $116.80 | $116.80 |
| Purchase #2 | $208.36 | 5.164% | $219.1197 | $219.12 | $219.10 | $219.10 |
| Purchase #3 | $99.67 | 13.530% | $113.1554 | $113.16 | $113.15 | $113.20 |
| Purchase #4 | $231.90 | 3.352% | $239.6733 | $239.67 | $239.65 | $239.70 |
| Purchase #5 | $245.37 | 6.437% | $261.1645 | $261.16 | $261.15 | $261.20 |
| Purchase #6 | $182.36 | 13.438% | $206.8655 | $206.87 | $206.85 | $206.90 |
| Purchase #7 | $19.41 | 4.183% | $20.2219 | $20.22 | $20.20 | $20.20 |
| 7 purchase totals = | $1,091.60 | $1,176.9969 | $1,177.00 | $1,176.90 | $1,177.10 | |