| 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 | $22.81 | 7.219% | $24.4567 | $24.46 | $24.45 | $24.50 |
| Purchase #2 | $185.78 | 6.748% | $198.3164 | $198.32 | $198.30 | $198.30 |
| Purchase #3 | $75.70 | 13.178% | $85.6757 | $85.68 | $85.70 | $85.70 |
| Purchase #4 | $174.96 | 5.548% | $184.6668 | $184.67 | $184.65 | $184.70 |
| Purchase #5 | $182.81 | 3.273% | $188.7934 | $188.79 | $188.80 | $188.80 |
| Purchase #6 | $102.98 | 12.868% | $116.2315 | $116.23 | $116.25 | $116.20 |
| Purchase #7 | $53.49 | 6.161% | $56.7855 | $56.79 | $56.80 | $56.80 |
| 7 purchase totals = | $798.53 | $854.9260 | $854.94 | $854.95 | $855.00 | |