| 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 | $10.53 | 8.562% | $11.4316 | $11.43 | $11.45 | $11.40 |
| Purchase #2 | $175.66 | 8.863% | $191.2287 | $191.23 | $191.25 | $191.20 |
| Purchase #3 | $247.68 | 9.620% | $271.5068 | $271.51 | $271.50 | $271.50 |
| Purchase #4 | $16.38 | 6.850% | $17.502 | $17.50 | $17.50 | $17.50 |
| Purchase #5 | $220.99 | 10.292% | $243.7343 | $243.73 | $243.75 | $243.70 |
| Purchase #6 | $89.86 | 8.547% | $97.5403 | $97.54 | $97.55 | $97.50 |
| Purchase #7 | $189.74 | 4.398% | $198.0848 | $198.08 | $198.10 | $198.10 |
| 7 purchase totals = | $950.84 | $1,031.0285 | $1,031.02 | $1,031.10 | $1,030.90 | |