| 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 | $172.71 | 8.122% | $186.7375 | $186.74 | $186.75 | $186.70 |
| Purchase #2 | $60.27 | 11.843% | $67.4078 | $67.41 | $67.40 | $67.40 |
| Purchase #3 | $7.51 | 10.352% | $8.2874 | $8.29 | $8.30 | $8.30 |
| Purchase #4 | $204.68 | 8.452% | $221.9796 | $221.98 | $222.00 | $222.00 |
| Purchase #5 | $86.65 | 3.138% | $89.3691 | $89.37 | $89.35 | $89.40 |
| Purchase #6 | $104.41 | 7.521% | $112.2627 | $112.26 | $112.25 | $112.30 |
| Purchase #7 | $139.30 | 12.486% | $156.693 | $156.69 | $156.70 | $156.70 |
| 7 purchase totals = | $775.53 | $842.7371 | $842.74 | $842.75 | $842.80 | |