| 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 | $98.58 | 9.343% | $107.7903 | $107.79 | $107.80 | $107.80 |
| Purchase #2 | $124.41 | 13.271% | $140.9205 | $140.92 | $140.90 | $140.90 |
| Purchase #3 | $238.40 | 3.827% | $247.5236 | $247.52 | $247.50 | $247.50 |
| Purchase #4 | $151.79 | 5.285% | $159.8121 | $159.81 | $159.80 | $159.80 |
| Purchase #5 | $122.65 | 3.359% | $126.7698 | $126.77 | $126.75 | $126.80 |
| Purchase #6 | $102.39 | 9.616% | $112.2358 | $112.24 | $112.25 | $112.20 |
| Purchase #7 | $83.43 | 12.714% | $94.0373 | $94.04 | $94.05 | $94.00 |
| 7 purchase totals = | $921.65 | $989.0894 | $989.09 | $989.05 | $989.00 | |