| 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 | $239.70 | 7.350% | $257.318 | $257.32 | $257.30 | $257.30 |
| Purchase #2 | $115.39 | 5.201% | $121.3914 | $121.39 | $121.40 | $121.40 |
| Purchase #3 | $27.93 | 9.871% | $30.687 | $30.69 | $30.70 | $30.70 |
| Purchase #4 | $174.42 | 3.282% | $180.1445 | $180.14 | $180.15 | $180.10 |
| Purchase #5 | $86.51 | 11.343% | $96.3228 | $96.32 | $96.30 | $96.30 |
| Purchase #6 | $89.25 | 9.177% | $97.4405 | $97.44 | $97.45 | $97.40 |
| Purchase #7 | $33.73 | 11.367% | $37.5641 | $37.56 | $37.55 | $37.60 |
| 7 purchase totals = | $766.93 | $820.8683 | $820.86 | $820.85 | $820.80 | |