| 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 | $198.60 | 4.444% | $207.4258 | $207.43 | $207.45 | $207.40 |
| Purchase #2 | $205.43 | 5.208% | $216.1288 | $216.13 | $216.15 | $216.10 |
| Purchase #3 | $168.34 | 5.145% | $177.0011 | $177.00 | $177.00 | $177.00 |
| Purchase #4 | $78.45 | 5.119% | $82.4659 | $82.47 | $82.45 | $82.50 |
| Purchase #5 | $7.99 | 10.661% | $8.8418 | $8.84 | $8.85 | $8.80 |
| Purchase #6 | $163.56 | 5.407% | $172.4037 | $172.40 | $172.40 | $172.40 |
| Purchase #7 | $93.75 | 3.229% | $96.7772 | $96.78 | $96.80 | $96.80 |
| 7 purchase totals = | $916.12 | $961.0443 | $961.05 | $961.10 | $961.00 | |