| 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 | $140.92 | 12.575% | $158.6407 | $158.64 | $158.65 | $158.60 |
| Purchase #2 | $128.68 | 4.210% | $134.0974 | $134.10 | $134.10 | $134.10 |
| Purchase #3 | $43.26 | 13.313% | $49.0192 | $49.02 | $49.00 | $49.00 |
| Purchase #4 | $106.34 | 8.756% | $115.6511 | $115.65 | $115.65 | $115.70 |
| Purchase #5 | $75.87 | 3.424% | $78.4678 | $78.47 | $78.45 | $78.50 |
| Purchase #6 | $191.97 | 6.132% | $203.7416 | $203.74 | $203.75 | $203.70 |
| Purchase #7 | $30.26 | 5.542% | $31.937 | $31.94 | $31.95 | $31.90 |
| 7 purchase totals = | $717.30 | $771.5548 | $771.56 | $771.55 | $771.50 | |