| 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 | $174.66 | 6.319% | $185.6968 | $185.70 | $185.70 | $185.70 |
| Purchase #2 | $60.43 | 12.659% | $68.0798 | $68.08 | $68.10 | $68.10 |
| Purchase #3 | $20.52 | 11.501% | $22.88 | $22.88 | $22.90 | $22.90 |
| Purchase #4 | $63.72 | 13.659% | $72.4235 | $72.42 | $72.40 | $72.40 |
| Purchase #5 | $140.86 | 13.271% | $159.5535 | $159.55 | $159.55 | $159.60 |
| Purchase #6 | $63.52 | 9.189% | $69.3569 | $69.36 | $69.35 | $69.40 |
| Purchase #7 | $48.46 | 4.754% | $50.7638 | $50.76 | $50.75 | $50.80 |
| 7 purchase totals = | $572.17 | $628.7543 | $628.75 | $628.75 | $628.90 | |