| 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 | $110.37 | 12.525% | $124.1938 | $124.19 | $124.20 | $124.20 |
| Purchase #2 | $73.36 | 8.586% | $79.6587 | $79.66 | $79.65 | $79.70 |
| Purchase #3 | $194.35 | 9.179% | $212.1894 | $212.19 | $212.20 | $212.20 |
| Purchase #4 | $41.27 | 4.657% | $43.1919 | $43.19 | $43.20 | $43.20 |
| Purchase #5 | $131.43 | 6.823% | $140.3975 | $140.40 | $140.40 | $140.40 |
| Purchase #6 | $217.92 | 9.602% | $238.8447 | $238.84 | $238.85 | $238.80 |
| Purchase #7 | $150.83 | 6.234% | $160.2327 | $160.23 | $160.25 | $160.20 |
| 7 purchase totals = | $919.53 | $998.7087 | $998.70 | $998.75 | $998.70 | |