| 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 | $186.98 | 8.199% | $202.3105 | $202.31 | $202.30 | $202.30 |
| Purchase #2 | $12.54 | 5.575% | $13.2391 | $13.24 | $13.25 | $13.20 |
| Purchase #3 | $47.59 | 3.626% | $49.3156 | $49.32 | $49.30 | $49.30 |
| Purchase #4 | $125.55 | 5.410% | $132.3423 | $132.34 | $132.35 | $132.30 |
| Purchase #5 | $47.53 | 13.338% | $53.8696 | $53.87 | $53.85 | $53.90 |
| Purchase #6 | $122.46 | 10.452% | $135.2595 | $135.26 | $135.25 | $135.30 |
| Purchase #7 | $34.40 | 4.362% | $35.9005 | $35.90 | $35.90 | $35.90 |
| 7 purchase totals = | $577.05 | $622.2371 | $622.24 | $622.20 | $622.20 | |