| 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 | $89.42 | 7.772% | $96.3697 | $96.37 | $96.35 | $96.40 |
| Purchase #2 | $111.47 | 12.581% | $125.494 | $125.49 | $125.50 | $125.50 |
| Purchase #3 | $32.89 | 7.275% | $35.2827 | $35.28 | $35.30 | $35.30 |
| Purchase #4 | $20.94 | 5.534% | $22.0988 | $22.10 | $22.10 | $22.10 |
| Purchase #5 | $124.67 | 6.502% | $132.776 | $132.78 | $132.80 | $132.80 |
| Purchase #6 | $132.76 | 7.771% | $143.0768 | $143.08 | $143.10 | $143.10 |
| Purchase #7 | $110.44 | 6.614% | $117.7445 | $117.74 | $117.75 | $117.70 |
| 7 purchase totals = | $622.59 | $672.8425 | $672.84 | $672.90 | $672.90 | |