| 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 | $136.86 | 5.204% | $143.9822 | $143.98 | $144.00 | $144.00 |
| Purchase #2 | $51.82 | 12.313% | $58.2006 | $58.20 | $58.20 | $58.20 |
| Purchase #3 | $5.43 | 4.529% | $5.6759 | $5.68 | $5.70 | $5.70 |
| Purchase #4 | $77.91 | 4.609% | $81.5009 | $81.50 | $81.50 | $81.50 |
| Purchase #5 | $202.30 | 12.787% | $228.1681 | $228.17 | $228.15 | $228.20 |
| Purchase #6 | $233.96 | 11.112% | $259.9576 | $259.96 | $259.95 | $260.00 |
| Purchase #7 | $53.72 | 3.793% | $55.7576 | $55.76 | $55.75 | $55.80 |
| 7 purchase totals = | $762.00 | $833.2429 | $833.25 | $833.25 | $833.40 | |