| 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 | $153.55 | 9.353% | $167.9115 | $167.91 | $167.90 | $167.90 |
| Purchase #2 | $13.84 | 10.345% | $15.2717 | $15.27 | $15.25 | $15.30 |
| Purchase #3 | $37.74 | 3.304% | $38.9869 | $38.99 | $39.00 | $39.00 |
| Purchase #4 | $216.76 | 13.208% | $245.3897 | $245.39 | $245.40 | $245.40 |
| Purchase #5 | $76.95 | 7.124% | $82.4319 | $82.43 | $82.45 | $82.40 |
| Purchase #6 | $179.94 | 3.792% | $186.7633 | $186.76 | $186.75 | $186.80 |
| Purchase #7 | $115.67 | 9.772% | $126.9733 | $126.97 | $126.95 | $127.00 |
| 7 purchase totals = | $794.45 | $863.7283 | $863.72 | $863.70 | $863.80 | |