| 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 | $9.93 | 10.305% | $10.9533 | $10.95 | $10.95 | $11.00 |
| Purchase #2 | $197.97 | 10.258% | $218.2778 | $218.28 | $218.30 | $218.30 |
| Purchase #3 | $36.59 | 12.698% | $41.2362 | $41.24 | $41.25 | $41.20 |
| Purchase #4 | $127.44 | 3.410% | $131.7857 | $131.79 | $131.80 | $131.80 |
| Purchase #5 | $156.40 | 6.575% | $166.6833 | $166.68 | $166.70 | $166.70 |
| Purchase #6 | $223.56 | 8.545% | $242.6632 | $242.66 | $242.65 | $242.70 |
| Purchase #7 | $11.32 | 13.431% | $12.8404 | $12.84 | $12.85 | $12.80 |
| 7 purchase totals = | $763.21 | $824.4399 | $824.44 | $824.50 | $824.50 | |