| 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 | $191.39 | 6.837% | $204.4753 | $204.48 | $204.50 | $204.50 |
| Purchase #2 | $68.86 | 6.609% | $73.411 | $73.41 | $73.40 | $73.40 |
| Purchase #3 | $175.28 | 3.671% | $181.7145 | $181.71 | $181.70 | $181.70 |
| Purchase #4 | $134.66 | 9.715% | $147.7422 | $147.74 | $147.75 | $147.70 |
| Purchase #5 | $142.37 | 4.254% | $148.4264 | $148.43 | $148.45 | $148.40 |
| Purchase #6 | $99.58 | 7.411% | $106.9599 | $106.96 | $106.95 | $107.00 |
| Purchase #7 | $163.31 | 7.412% | $175.4145 | $175.41 | $175.40 | $175.40 |
| 7 purchase totals = | $975.45 | $1,038.1438 | $1,038.14 | $1,038.15 | $1,038.10 | |