| 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 | $140.96 | 7.772% | $151.9154 | $151.92 | $151.90 | $151.90 |
| Purchase #2 | $159.32 | 7.858% | $171.8394 | $171.84 | $171.85 | $171.80 |
| Purchase #3 | $191.87 | 7.383% | $206.0358 | $206.04 | $206.05 | $206.00 |
| Purchase #4 | $123.61 | 3.175% | $127.5346 | $127.53 | $127.55 | $127.50 |
| Purchase #5 | $44.49 | 12.330% | $49.9756 | $49.98 | $50.00 | $50.00 |
| Purchase #6 | $233.29 | 10.262% | $257.2302 | $257.23 | $257.25 | $257.20 |
| Purchase #7 | $250.80 | 12.451% | $282.0271 | $282.03 | $282.05 | $282.00 |
| 7 purchase totals = | $1,144.34 | $1,246.5581 | $1,246.57 | $1,246.65 | $1,246.40 | |