| 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 | $75.51 | 11.420% | $84.1332 | $84.13 | $84.15 | $84.10 |
| Purchase #2 | $134.47 | 12.175% | $150.8417 | $150.84 | $150.85 | $150.80 |
| Purchase #3 | $43.58 | 11.479% | $48.5825 | $48.58 | $48.60 | $48.60 |
| Purchase #4 | $93.94 | 10.348% | $103.6609 | $103.66 | $103.65 | $103.70 |
| Purchase #5 | $242.38 | 11.250% | $269.6478 | $269.65 | $269.65 | $269.60 |
| Purchase #6 | $234.86 | 8.442% | $254.6869 | $254.69 | $254.70 | $254.70 |
| Purchase #7 | $185.97 | 12.328% | $208.8964 | $208.90 | $208.90 | $208.90 |
| 7 purchase totals = | $1,010.71 | $1,120.4494 | $1,120.45 | $1,120.50 | $1,120.40 | |