| 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 | $208.84 | 12.352% | $234.6359 | $234.64 | $234.65 | $234.60 |
| Purchase #2 | $83.93 | 6.727% | $89.576 | $89.58 | $89.60 | $89.60 |
| Purchase #3 | $207.58 | 3.593% | $215.0383 | $215.04 | $215.05 | $215.00 |
| Purchase #4 | $162.53 | 10.574% | $179.7159 | $179.72 | $179.70 | $179.70 |
| Purchase #5 | $205.31 | 12.713% | $231.4111 | $231.41 | $231.40 | $231.40 |
| Purchase #6 | $217.28 | 6.272% | $230.9078 | $230.91 | $230.90 | $230.90 |
| Purchase #7 | $235.60 | 13.779% | $268.0633 | $268.06 | $268.05 | $268.10 |
| 7 purchase totals = | $1,321.07 | $1,449.3483 | $1,449.36 | $1,449.35 | $1,449.30 | |