| 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 | $18.66 | 3.661% | $19.3431 | $19.34 | $19.35 | $19.30 |
| Purchase #2 | $51.72 | 5.395% | $54.5103 | $54.51 | $54.50 | $54.50 |
| Purchase #3 | $175.94 | 3.371% | $181.8709 | $181.87 | $181.85 | $181.90 |
| Purchase #4 | $227.89 | 6.800% | $243.3865 | $243.39 | $243.40 | $243.40 |
| Purchase #5 | $107.36 | 9.397% | $117.4486 | $117.45 | $117.45 | $117.40 |
| Purchase #6 | $52.63 | 5.488% | $55.5183 | $55.52 | $55.50 | $55.50 |
| Purchase #7 | $100.99 | 12.247% | $113.3582 | $113.36 | $113.35 | $113.40 |
| 7 purchase totals = | $735.19 | $785.4359 | $785.44 | $785.40 | $785.40 | |