| 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 | $205.93 | 10.567% | $227.6906 | $227.69 | $227.70 | $227.70 |
| Purchase #2 | $92.42 | 10.851% | $102.4485 | $102.45 | $102.45 | $102.40 |
| Purchase #3 | $135.41 | 12.447% | $152.2645 | $152.26 | $152.25 | $152.30 |
| Purchase #4 | $122.50 | 13.457% | $138.9848 | $138.98 | $139.00 | $139.00 |
| Purchase #5 | $156.46 | 7.377% | $168.0021 | $168.00 | $168.00 | $168.00 |
| Purchase #6 | $69.97 | 9.260% | $76.4492 | $76.45 | $76.45 | $76.40 |
| Purchase #7 | $37.50 | 5.703% | $39.6386 | $39.64 | $39.65 | $39.60 |
| 7 purchase totals = | $820.19 | $905.4783 | $905.47 | $905.50 | $905.40 | |