| 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 | $177.54 | 4.712% | $185.9057 | $185.91 | $185.90 | $185.90 |
| Purchase #2 | $6.89 | 11.669% | $7.694 | $7.69 | $7.70 | $7.70 |
| Purchase #3 | $203.97 | 11.464% | $227.3531 | $227.35 | $227.35 | $227.40 |
| Purchase #4 | $122.43 | 10.344% | $135.0942 | $135.09 | $135.10 | $135.10 |
| Purchase #5 | $60.25 | 11.474% | $67.1631 | $67.16 | $67.15 | $67.20 |
| Purchase #6 | $223.25 | 13.249% | $252.8284 | $252.83 | $252.85 | $252.80 |
| Purchase #7 | $184.56 | 13.157% | $208.8426 | $208.84 | $208.85 | $208.80 |
| 7 purchase totals = | $978.89 | $1,084.8811 | $1,084.87 | $1,084.90 | $1,084.90 | |