| 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 | $166.59 | 3.688% | $172.7338 | $172.73 | $172.75 | $172.70 |
| Purchase #2 | $43.76 | 12.173% | $49.0869 | $49.09 | $49.10 | $49.10 |
| Purchase #3 | $136.62 | 10.641% | $151.1577 | $151.16 | $151.15 | $151.20 |
| Purchase #4 | $181.34 | 5.317% | $190.9818 | $190.98 | $191.00 | $191.00 |
| Purchase #5 | $56.50 | 3.534% | $58.4967 | $58.50 | $58.50 | $58.50 |
| Purchase #6 | $66.87 | 10.676% | $74.009 | $74.01 | $74.00 | $74.00 |
| Purchase #7 | $99.90 | 6.470% | $106.3635 | $106.36 | $106.35 | $106.40 |
| 7 purchase totals = | $751.58 | $802.8294 | $802.83 | $802.85 | $802.90 | |