| 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 | $74.97 | 8.547% | $81.3777 | $81.38 | $81.40 | $81.40 |
| Purchase #2 | $217.78 | 8.855% | $237.0644 | $237.06 | $237.05 | $237.10 |
| Purchase #3 | $233.74 | 13.688% | $265.7343 | $265.73 | $265.75 | $265.70 |
| Purchase #4 | $154.65 | 12.216% | $173.542 | $173.54 | $173.55 | $173.50 |
| Purchase #5 | $205.25 | 11.865% | $229.6029 | $229.60 | $229.60 | $229.60 |
| Purchase #6 | $160.98 | 13.286% | $182.3678 | $182.37 | $182.35 | $182.40 |
| Purchase #7 | $125.80 | 11.250% | $139.9525 | $139.95 | $139.95 | $140.00 |
| 7 purchase totals = | $1,173.17 | $1,309.6416 | $1,309.63 | $1,309.65 | $1,309.70 | |