| 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 | $171.48 | 3.372% | $177.2623 | $177.26 | $177.25 | $177.30 |
| Purchase #2 | $11.40 | 11.209% | $12.6778 | $12.68 | $12.70 | $12.70 |
| Purchase #3 | $85.77 | 4.137% | $89.3183 | $89.32 | $89.30 | $89.30 |
| Purchase #4 | $241.72 | 12.234% | $271.292 | $271.29 | $271.30 | $271.30 |
| Purchase #5 | $61.78 | 3.815% | $64.1369 | $64.14 | $64.15 | $64.10 |
| Purchase #6 | $9.95 | 10.792% | $11.0238 | $11.02 | $11.00 | $11.00 |
| Purchase #7 | $110.73 | 6.324% | $117.7326 | $117.73 | $117.75 | $117.70 |
| 7 purchase totals = | $692.83 | $743.4437 | $743.44 | $743.45 | $743.40 | |