| 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 | $240.81 | 13.220% | $272.6451 | $272.65 | $272.65 | $272.60 |
| Purchase #2 | $151.72 | 3.519% | $157.059 | $157.06 | $157.05 | $157.10 |
| Purchase #3 | $79.66 | 8.229% | $86.2152 | $86.22 | $86.20 | $86.20 |
| Purchase #4 | $241.56 | 7.414% | $259.4693 | $259.47 | $259.45 | $259.50 |
| Purchase #5 | $140.81 | 9.542% | $154.2461 | $154.25 | $154.25 | $154.20 |
| Purchase #6 | $31.93 | 6.557% | $34.0237 | $34.02 | $34.00 | $34.00 |
| Purchase #7 | $212.56 | 10.238% | $234.3219 | $234.32 | $234.30 | $234.30 |
| 7 purchase totals = | $1,099.05 | $1,197.9803 | $1,197.99 | $1,197.90 | $1,197.90 | |