| 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 | $127.30 | 7.493% | $136.8386 | $136.84 | $136.85 | $136.80 |
| Purchase #2 | $95.44 | 9.687% | $104.6853 | $104.69 | $104.70 | $104.70 |
| Purchase #3 | $220.87 | 7.316% | $237.0288 | $237.03 | $237.05 | $237.00 |
| Purchase #4 | $21.44 | 9.171% | $23.4063 | $23.41 | $23.40 | $23.40 |
| Purchase #5 | $178.97 | 13.848% | $203.7538 | $203.75 | $203.75 | $203.80 |
| Purchase #6 | $73.59 | 12.427% | $82.735 | $82.74 | $82.75 | $82.70 |
| Purchase #7 | $14.55 | 3.818% | $15.1055 | $15.11 | $15.10 | $15.10 |
| 7 purchase totals = | $732.16 | $803.5533 | $803.57 | $803.60 | $803.50 | |