| 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 | $182.74 | 13.728% | $207.8265 | $207.83 | $207.85 | $207.80 |
| Purchase #2 | $140.34 | 11.525% | $156.5142 | $156.51 | $156.50 | $156.50 |
| Purchase #3 | $87.28 | 7.481% | $93.8094 | $93.81 | $93.80 | $93.80 |
| Purchase #4 | $174.72 | 10.553% | $193.1582 | $193.16 | $193.15 | $193.20 |
| Purchase #5 | $134.69 | 3.491% | $139.392 | $139.39 | $139.40 | $139.40 |
| Purchase #6 | $37.99 | 10.734% | $42.0678 | $42.07 | $42.05 | $42.10 |
| Purchase #7 | $12.73 | 4.569% | $13.3116 | $13.31 | $13.30 | $13.30 |
| 7 purchase totals = | $770.49 | $846.0797 | $846.08 | $846.05 | $846.10 | |