| 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 | $76.56 | 4.197% | $79.7732 | $79.77 | $79.75 | $79.80 |
| Purchase #2 | $148.69 | 8.426% | $161.2186 | $161.22 | $161.20 | $161.20 |
| Purchase #3 | $191.60 | 7.780% | $206.5065 | $206.51 | $206.50 | $206.50 |
| Purchase #4 | $149.57 | 9.296% | $163.474 | $163.47 | $163.45 | $163.50 |
| Purchase #5 | $139.76 | 8.217% | $151.2441 | $151.24 | $151.25 | $151.20 |
| Purchase #6 | $87.83 | 12.594% | $98.8913 | $98.89 | $98.90 | $98.90 |
| Purchase #7 | $167.73 | 5.159% | $176.3832 | $176.38 | $176.40 | $176.40 |
| 7 purchase totals = | $961.74 | $1,037.4909 | $1,037.48 | $1,037.45 | $1,037.50 | |