| 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 | $72.72 | 5.382% | $76.6338 | $76.63 | $76.65 | $76.60 |
| Purchase #2 | $12.98 | 13.660% | $14.7531 | $14.75 | $14.75 | $14.80 |
| Purchase #3 | $85.29 | 12.677% | $96.1022 | $96.10 | $96.10 | $96.10 |
| Purchase #4 | $76.58 | 3.643% | $79.3698 | $79.37 | $79.35 | $79.40 |
| Purchase #5 | $10.89 | 10.860% | $12.0727 | $12.07 | $12.05 | $12.10 |
| Purchase #6 | $8.55 | 6.108% | $9.0722 | $9.07 | $9.05 | $9.10 |
| Purchase #7 | $122.44 | 4.431% | $127.8653 | $127.87 | $127.85 | $127.90 |
| 7 purchase totals = | $389.45 | $415.8691 | $415.86 | $415.80 | $416.00 | |