| 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 | $233.56 | 9.336% | $255.3652 | $255.37 | $255.35 | $255.40 |
| Purchase #2 | $86.83 | 5.791% | $91.8583 | $91.86 | $91.85 | $91.90 |
| Purchase #3 | $246.57 | 10.696% | $272.9431 | $272.94 | $272.95 | $272.90 |
| Purchase #4 | $232.89 | 12.844% | $262.8024 | $262.80 | $262.80 | $262.80 |
| Purchase #5 | $20.29 | 13.521% | $23.0334 | $23.03 | $23.05 | $23.00 |
| Purchase #6 | $191.87 | 11.618% | $214.1615 | $214.16 | $214.15 | $214.20 |
| Purchase #7 | $53.32 | 9.606% | $58.4419 | $58.44 | $58.45 | $58.40 |
| 7 purchase totals = | $1,065.33 | $1,178.6058 | $1,178.60 | $1,178.60 | $1,178.60 | |