| 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 | $174.83 | 4.179% | $182.1361 | $182.14 | $182.15 | $182.10 |
| Purchase #2 | $83.65 | 7.589% | $89.9982 | $90.00 | $90.00 | $90.00 |
| Purchase #3 | $220.74 | 5.426% | $232.7174 | $232.72 | $232.70 | $232.70 |
| Purchase #4 | $28.73 | 6.275% | $30.5328 | $30.53 | $30.55 | $30.50 |
| Purchase #5 | $96.98 | 11.638% | $108.2665 | $108.27 | $108.25 | $108.30 |
| Purchase #6 | $99.48 | 9.598% | $109.0281 | $109.03 | $109.05 | $109.00 |
| Purchase #7 | $96.36 | 11.366% | $107.3123 | $107.31 | $107.30 | $107.30 |
| 7 purchase totals = | $800.77 | $859.9914 | $860.00 | $860.00 | $859.90 | |