| 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 | $142.98 | 5.351% | $150.6309 | $150.63 | $150.65 | $150.60 |
| Purchase #2 | $61.41 | 3.715% | $63.6914 | $63.69 | $63.70 | $63.70 |
| Purchase #3 | $209.58 | 7.658% | $225.6296 | $225.63 | $225.65 | $225.60 |
| Purchase #4 | $132.84 | 5.420% | $140.0399 | $140.04 | $140.05 | $140.00 |
| Purchase #5 | $34.60 | 10.215% | $38.1344 | $38.13 | $38.15 | $38.10 |
| Purchase #6 | $61.86 | 3.762% | $64.1872 | $64.19 | $64.20 | $64.20 |
| Purchase #7 | $193.69 | 10.565% | $214.1533 | $214.15 | $214.15 | $214.20 |
| 7 purchase totals = | $836.96 | $896.4667 | $896.46 | $896.55 | $896.40 | |