| 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 | $178.42 | 4.294% | $186.0814 | $186.08 | $186.10 | $186.10 |
| Purchase #2 | $206.45 | 3.282% | $213.2257 | $213.23 | $213.25 | $213.20 |
| Purchase #3 | $27.96 | 7.430% | $30.0374 | $30.04 | $30.05 | $30.00 |
| Purchase #4 | $184.66 | 13.355% | $209.3213 | $209.32 | $209.30 | $209.30 |
| Purchase #5 | $72.46 | 5.766% | $76.638 | $76.64 | $76.65 | $76.60 |
| Purchase #6 | $202.61 | 8.596% | $220.0264 | $220.03 | $220.05 | $220.00 |
| Purchase #7 | $100.91 | 5.386% | $106.345 | $106.35 | $106.35 | $106.30 |
| 7 purchase totals = | $973.47 | $1,041.6752 | $1,041.69 | $1,041.75 | $1,041.50 | |