| 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 | $57.75 | 3.287% | $59.6482 | $59.65 | $59.65 | $59.60 |
| Purchase #2 | $14.29 | 12.223% | $16.0367 | $16.04 | $16.05 | $16.00 |
| Purchase #3 | $17.59 | 7.155% | $18.8486 | $18.85 | $18.85 | $18.80 |
| Purchase #4 | $77.94 | 4.439% | $81.3998 | $81.40 | $81.40 | $81.40 |
| Purchase #5 | $109.37 | 10.231% | $120.5596 | $120.56 | $120.55 | $120.60 |
| Purchase #6 | $235.81 | 13.397% | $267.4015 | $267.40 | $267.40 | $267.40 |
| Purchase #7 | $150.34 | 10.132% | $165.5724 | $165.57 | $165.55 | $165.60 |
| 7 purchase totals = | $663.09 | $729.4668 | $729.47 | $729.45 | $729.40 | |