| 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 | $221.43 | 4.621% | $231.6623 | $231.66 | $231.65 | $231.70 |
| Purchase #2 | $171.26 | 9.353% | $187.2779 | $187.28 | $187.30 | $187.30 |
| Purchase #3 | $185.85 | 10.625% | $205.5966 | $205.60 | $205.60 | $205.60 |
| Purchase #4 | $27.91 | 9.219% | $30.483 | $30.48 | $30.50 | $30.50 |
| Purchase #5 | $106.40 | 12.508% | $119.7085 | $119.71 | $119.70 | $119.70 |
| Purchase #6 | $117.87 | 5.552% | $124.4141 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $137.48 | 8.442% | $149.0861 | $149.09 | $149.10 | $149.10 |
| 7 purchase totals = | $968.20 | $1,048.2285 | $1,048.23 | $1,048.25 | $1,048.30 | |