| 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 | $211.43 | 8.747% | $229.9238 | $229.92 | $229.90 | $229.90 |
| Purchase #2 | $197.44 | 8.775% | $214.7654 | $214.77 | $214.75 | $214.80 |
| Purchase #3 | $81.79 | 5.135% | $85.9899 | $85.99 | $86.00 | $86.00 |
| Purchase #4 | $200.32 | 7.624% | $215.5924 | $215.59 | $215.60 | $215.60 |
| Purchase #5 | $132.53 | 10.362% | $146.2628 | $146.26 | $146.25 | $146.30 |
| Purchase #6 | $78.90 | 9.456% | $86.3608 | $86.36 | $86.35 | $86.40 |
| Purchase #7 | $145.44 | 5.590% | $153.5701 | $153.57 | $153.55 | $153.60 |
| 7 purchase totals = | $1,047.85 | $1,132.4652 | $1,132.46 | $1,132.40 | $1,132.60 | |