| 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 | $54.25 | 9.236% | $59.2605 | $59.26 | $59.25 | $59.30 |
| Purchase #2 | $136.37 | 6.561% | $145.3172 | $145.32 | $145.30 | $145.30 |
| Purchase #3 | $149.84 | 13.253% | $169.6983 | $169.70 | $169.70 | $169.70 |
| Purchase #4 | $45.88 | 13.777% | $52.2009 | $52.20 | $52.20 | $52.20 |
| Purchase #5 | $109.47 | 9.669% | $120.0547 | $120.05 | $120.05 | $120.10 |
| Purchase #6 | $224.54 | 6.767% | $239.7346 | $239.73 | $239.75 | $239.70 |
| Purchase #7 | $173.93 | 11.327% | $193.6311 | $193.63 | $193.65 | $193.60 |
| 7 purchase totals = | $894.28 | $979.8973 | $979.89 | $979.90 | $979.90 | |