| 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 | $126.27 | 11.643% | $140.9716 | $140.97 | $140.95 | $141.00 |
| Purchase #2 | $70.69 | 11.860% | $79.0738 | $79.07 | $79.05 | $79.10 |
| Purchase #3 | $107.98 | 3.560% | $111.8241 | $111.82 | $111.80 | $111.80 |
| Purchase #4 | $102.53 | 8.171% | $110.9077 | $110.91 | $110.90 | $110.90 |
| Purchase #5 | $241.81 | 7.822% | $260.7244 | $260.72 | $260.70 | $260.70 |
| Purchase #6 | $93.42 | 4.106% | $97.2558 | $97.26 | $97.25 | $97.30 |
| Purchase #7 | $82.35 | 12.694% | $92.8035 | $92.80 | $92.80 | $92.80 |
| 7 purchase totals = | $825.05 | $893.5609 | $893.55 | $893.45 | $893.60 | |