| 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 | $16.49 | 3.361% | $17.0442 | $17.04 | $17.05 | $17.00 |
| Purchase #2 | $89.31 | 4.429% | $93.2655 | $93.27 | $93.25 | $93.30 |
| Purchase #3 | $67.64 | 8.858% | $73.6316 | $73.63 | $73.65 | $73.60 |
| Purchase #4 | $51.74 | 12.681% | $58.3011 | $58.30 | $58.30 | $58.30 |
| Purchase #5 | $97.84 | 4.693% | $102.4316 | $102.43 | $102.45 | $102.40 |
| Purchase #6 | $194.87 | 3.830% | $202.3335 | $202.33 | $202.35 | $202.30 |
| Purchase #7 | $239.75 | 13.628% | $272.4231 | $272.42 | $272.40 | $272.40 |
| 7 purchase totals = | $757.64 | $819.4306 | $819.42 | $819.45 | $819.30 | |