| 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 | $20.33 | 9.258% | $22.2122 | $22.21 | $22.20 | $22.20 |
| Purchase #2 | $154.27 | 6.218% | $163.8625 | $163.86 | $163.85 | $163.90 |
| Purchase #3 | $75.99 | 12.218% | $85.2745 | $85.27 | $85.25 | $85.30 |
| Purchase #4 | $188.40 | 9.781% | $206.8274 | $206.83 | $206.85 | $206.80 |
| Purchase #5 | $221.77 | 4.163% | $231.0023 | $231.00 | $231.00 | $231.00 |
| Purchase #6 | $136.36 | 11.140% | $151.5505 | $151.55 | $151.55 | $151.60 |
| Purchase #7 | $90.46 | 6.759% | $96.5742 | $96.57 | $96.55 | $96.60 |
| 7 purchase totals = | $887.58 | $957.3036 | $957.29 | $957.25 | $957.40 | |