| 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 | $70.28 | 4.225% | $73.2493 | $73.25 | $73.25 | $73.20 |
| Purchase #2 | $126.61 | 10.330% | $139.6888 | $139.69 | $139.70 | $139.70 |
| Purchase #3 | $13.82 | 9.628% | $15.1506 | $15.15 | $15.15 | $15.20 |
| Purchase #4 | $190.96 | 7.163% | $204.6385 | $204.64 | $204.65 | $204.60 |
| Purchase #5 | $173.48 | 6.513% | $184.7788 | $184.78 | $184.80 | $184.80 |
| Purchase #6 | $17.79 | 12.197% | $19.9598 | $19.96 | $19.95 | $20.00 |
| Purchase #7 | $175.43 | 5.110% | $184.3945 | $184.39 | $184.40 | $184.40 |
| 7 purchase totals = | $768.37 | $821.8603 | $821.86 | $821.90 | $821.90 | |