| 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 | $208.87 | 3.621% | $216.4332 | $216.43 | $216.45 | $216.40 |
| Purchase #2 | $74.97 | 13.546% | $85.1254 | $85.13 | $85.15 | $85.10 |
| Purchase #3 | $92.77 | 3.388% | $95.913 | $95.91 | $95.90 | $95.90 |
| Purchase #4 | $87.37 | 11.518% | $97.4333 | $97.43 | $97.45 | $97.40 |
| Purchase #5 | $242.94 | 13.185% | $274.9716 | $274.97 | $274.95 | $275.00 |
| Purchase #6 | $203.29 | 4.609% | $212.6596 | $212.66 | $212.65 | $212.70 |
| Purchase #7 | $217.57 | 10.279% | $239.934 | $239.93 | $239.95 | $239.90 |
| 7 purchase totals = | $1,127.78 | $1,222.4701 | $1,222.46 | $1,222.50 | $1,222.40 | |