| 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 | $110.57 | 4.635% | $115.6949 | $115.69 | $115.70 | $115.70 |
| Purchase #2 | $129.97 | 9.520% | $142.3431 | $142.34 | $142.35 | $142.30 |
| Purchase #3 | $124.96 | 6.392% | $132.9474 | $132.95 | $132.95 | $132.90 |
| Purchase #4 | $180.38 | 9.163% | $196.9082 | $196.91 | $196.90 | $196.90 |
| Purchase #5 | $113.75 | 10.482% | $125.6733 | $125.67 | $125.65 | $125.70 |
| Purchase #6 | $196.33 | 6.336% | $208.7695 | $208.77 | $208.75 | $208.80 |
| Purchase #7 | $32.63 | 4.276% | $34.0253 | $34.03 | $34.05 | $34.00 |
| 7 purchase totals = | $888.59 | $956.3617 | $956.36 | $956.35 | $956.30 | |