| 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 | $246.41 | 13.776% | $280.3554 | $280.36 | $280.35 | $280.40 |
| Purchase #2 | $204.99 | 13.772% | $233.2212 | $233.22 | $233.20 | $233.20 |
| Purchase #3 | $184.59 | 12.872% | $208.3504 | $208.35 | $208.35 | $208.40 |
| Purchase #4 | $64.50 | 3.705% | $66.8897 | $66.89 | $66.90 | $66.90 |
| Purchase #5 | $213.76 | 8.392% | $231.6987 | $231.70 | $231.70 | $231.70 |
| Purchase #6 | $155.76 | 11.652% | $173.9092 | $173.91 | $173.90 | $173.90 |
| Purchase #7 | $6.25 | 12.622% | $7.0389 | $7.04 | $7.05 | $7.00 |
| 7 purchase totals = | $1,076.26 | $1,201.4635 | $1,201.47 | $1,201.45 | $1,201.50 | |