| 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 | $151.82 | 13.292% | $171.9999 | $172.00 | $172.00 | $172.00 |
| Purchase #2 | $71.83 | 4.336% | $74.9445 | $74.94 | $74.95 | $74.90 |
| Purchase #3 | $160.52 | 12.575% | $180.7054 | $180.71 | $180.70 | $180.70 |
| Purchase #4 | $82.39 | 3.275% | $85.0883 | $85.09 | $85.10 | $85.10 |
| Purchase #5 | $74.30 | 4.370% | $77.5469 | $77.55 | $77.55 | $77.50 |
| Purchase #6 | $41.44 | 6.200% | $44.0093 | $44.01 | $44.00 | $44.00 |
| Purchase #7 | $167.79 | 7.821% | $180.9129 | $180.91 | $180.90 | $180.90 |
| 7 purchase totals = | $750.09 | $815.2072 | $815.21 | $815.20 | $815.10 | |