| 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 | $5.84 | 3.419% | $6.0397 | $6.04 | $6.05 | $6.00 |
| Purchase #2 | $60.38 | 7.338% | $64.8107 | $64.81 | $64.80 | $64.80 |
| Purchase #3 | $207.99 | 11.132% | $231.1434 | $231.14 | $231.15 | $231.10 |
| Purchase #4 | $88.51 | 11.307% | $98.5178 | $98.52 | $98.50 | $98.50 |
| Purchase #5 | $91.30 | 9.256% | $99.7507 | $99.75 | $99.75 | $99.80 |
| Purchase #6 | $72.37 | 7.583% | $77.8578 | $77.86 | $77.85 | $77.90 |
| Purchase #7 | $10.86 | 11.142% | $12.07 | $12.07 | $12.05 | $12.10 |
| 7 purchase totals = | $537.25 | $590.1901 | $590.19 | $590.15 | $590.20 | |