| 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 | $204.39 | 3.600% | $211.748 | $211.75 | $211.75 | $211.70 |
| Purchase #2 | $89.50 | 8.839% | $97.4109 | $97.41 | $97.40 | $97.40 |
| Purchase #3 | $25.95 | 5.352% | $27.3388 | $27.34 | $27.35 | $27.30 |
| Purchase #4 | $84.66 | 5.336% | $89.1775 | $89.18 | $89.20 | $89.20 |
| Purchase #5 | $95.65 | 7.575% | $102.8955 | $102.90 | $102.90 | $102.90 |
| Purchase #6 | $91.91 | 12.163% | $103.089 | $103.09 | $103.10 | $103.10 |
| Purchase #7 | $197.30 | 4.269% | $205.7227 | $205.72 | $205.70 | $205.70 |
| 7 purchase totals = | $789.36 | $837.3824 | $837.39 | $837.40 | $837.30 | |