| 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 | $186.82 | 9.248% | $204.0971 | $204.10 | $204.10 | $204.10 |
| Purchase #2 | $233.84 | 4.158% | $243.5631 | $243.56 | $243.55 | $243.60 |
| Purchase #3 | $171.79 | 6.862% | $183.5782 | $183.58 | $183.60 | $183.60 |
| Purchase #4 | $138.66 | 4.647% | $145.1035 | $145.10 | $145.10 | $145.10 |
| Purchase #5 | $179.25 | 8.770% | $194.9702 | $194.97 | $194.95 | $195.00 |
| Purchase #6 | $208.65 | 6.868% | $222.9801 | $222.98 | $223.00 | $223.00 |
| Purchase #7 | $157.39 | 3.742% | $163.2795 | $163.28 | $163.30 | $163.30 |
| 7 purchase totals = | $1,276.40 | $1,357.5717 | $1,357.57 | $1,357.60 | $1,357.70 | |