| 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 | $131.27 | 11.200% | $145.9722 | $145.97 | $145.95 | $146.00 |
| Purchase #2 | $43.70 | 3.627% | $45.285 | $45.29 | $45.30 | $45.30 |
| Purchase #3 | $182.96 | 13.595% | $207.8334 | $207.83 | $207.85 | $207.80 |
| Purchase #4 | $37.59 | 5.314% | $39.5875 | $39.59 | $39.60 | $39.60 |
| Purchase #5 | $195.99 | 4.549% | $204.9056 | $204.91 | $204.90 | $204.90 |
| Purchase #6 | $49.56 | 11.652% | $55.3347 | $55.33 | $55.35 | $55.30 |
| Purchase #7 | $145.58 | 8.871% | $158.4944 | $158.49 | $158.50 | $158.50 |
| 7 purchase totals = | $786.65 | $857.4128 | $857.41 | $857.45 | $857.40 | |