| 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 | $180.92 | 13.221% | $204.8394 | $204.84 | $204.85 | $204.80 |
| Purchase #2 | $56.97 | 10.710% | $63.0715 | $63.07 | $63.05 | $63.10 |
| Purchase #3 | $86.89 | 11.271% | $96.6834 | $96.68 | $96.70 | $96.70 |
| Purchase #4 | $150.80 | 5.556% | $159.1784 | $159.18 | $159.20 | $159.20 |
| Purchase #5 | $93.26 | 3.836% | $96.8375 | $96.84 | $96.85 | $96.80 |
| Purchase #6 | $124.57 | 9.632% | $136.5686 | $136.57 | $136.55 | $136.60 |
| Purchase #7 | $159.51 | 5.242% | $167.8715 | $167.87 | $167.85 | $167.90 |
| 7 purchase totals = | $852.92 | $925.0503 | $925.05 | $925.05 | $925.10 | |