| 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 | $205.31 | 8.599% | $222.9646 | $222.96 | $222.95 | $223.00 |
| Purchase #2 | $49.84 | 4.718% | $52.1915 | $52.19 | $52.20 | $52.20 |
| Purchase #3 | $229.86 | 10.365% | $253.685 | $253.69 | $253.70 | $253.70 |
| Purchase #4 | $135.81 | 11.598% | $151.5612 | $151.56 | $151.55 | $151.60 |
| Purchase #5 | $77.91 | 12.680% | $87.789 | $87.79 | $87.80 | $87.80 |
| Purchase #6 | $26.99 | 10.360% | $29.7862 | $29.79 | $29.80 | $29.80 |
| Purchase #7 | $161.55 | 12.544% | $181.8148 | $181.81 | $181.80 | $181.80 |
| 7 purchase totals = | $887.27 | $979.7923 | $979.79 | $979.80 | $979.90 | |