| 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 | $250.37 | 9.165% | $273.3164 | $273.32 | $273.30 | $273.30 |
| Purchase #2 | $23.46 | 6.403% | $24.9621 | $24.96 | $24.95 | $25.00 |
| Purchase #3 | $28.85 | 6.352% | $30.6826 | $30.68 | $30.70 | $30.70 |
| Purchase #4 | $145.83 | 6.238% | $154.9269 | $154.93 | $154.95 | $154.90 |
| Purchase #5 | $249.55 | 9.824% | $274.0658 | $274.07 | $274.05 | $274.10 |
| Purchase #6 | $139.43 | 10.704% | $154.3546 | $154.35 | $154.35 | $154.40 |
| Purchase #7 | $97.92 | 8.825% | $106.5614 | $106.56 | $106.55 | $106.60 |
| 7 purchase totals = | $935.41 | $1,018.8698 | $1,018.87 | $1,018.85 | $1,019.00 | |