| 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 | $43.40 | 7.750% | $46.7635 | $46.76 | $46.75 | $46.80 |
| Purchase #2 | $230.55 | 7.583% | $248.0326 | $248.03 | $248.05 | $248.00 |
| Purchase #3 | $154.75 | 5.618% | $163.4439 | $163.44 | $163.45 | $163.40 |
| Purchase #4 | $104.56 | 8.293% | $113.2312 | $113.23 | $113.25 | $113.20 |
| Purchase #5 | $89.87 | 12.847% | $101.4156 | $101.42 | $101.40 | $101.40 |
| Purchase #6 | $137.65 | 3.511% | $142.4829 | $142.48 | $142.50 | $142.50 |
| Purchase #7 | $173.64 | 3.573% | $179.8442 | $179.84 | $179.85 | $179.80 |
| 7 purchase totals = | $934.42 | $995.2139 | $995.20 | $995.25 | $995.10 | |