| 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 | $172.73 | 12.564% | $194.4318 | $194.43 | $194.45 | $194.40 |
| Purchase #2 | $67.78 | 13.645% | $77.0286 | $77.03 | $77.05 | $77.00 |
| Purchase #3 | $36.96 | 11.322% | $41.1446 | $41.14 | $41.15 | $41.10 |
| Purchase #4 | $182.92 | 6.675% | $195.1299 | $195.13 | $195.15 | $195.10 |
| Purchase #5 | $171.65 | 5.515% | $181.1165 | $181.12 | $181.10 | $181.10 |
| Purchase #6 | $79.52 | 4.256% | $82.9044 | $82.90 | $82.90 | $82.90 |
| Purchase #7 | $99.90 | 12.125% | $112.0129 | $112.01 | $112.00 | $112.00 |
| 7 purchase totals = | $811.46 | $883.7687 | $883.76 | $883.80 | $883.60 | |