| 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 | $167.38 | 7.758% | $180.3653 | $180.37 | $180.35 | $180.40 |
| Purchase #2 | $41.34 | 5.224% | $43.4996 | $43.50 | $43.50 | $43.50 |
| Purchase #3 | $129.40 | 7.386% | $138.9575 | $138.96 | $138.95 | $139.00 |
| Purchase #4 | $172.32 | 12.269% | $193.4619 | $193.46 | $193.45 | $193.50 |
| Purchase #5 | $209.90 | 6.700% | $223.9633 | $223.96 | $223.95 | $224.00 |
| Purchase #6 | $48.92 | 7.355% | $52.5181 | $52.52 | $52.50 | $52.50 |
| Purchase #7 | $156.98 | 10.448% | $173.3813 | $173.38 | $173.40 | $173.40 |
| 7 purchase totals = | $926.24 | $1,006.1470 | $1,006.15 | $1,006.10 | $1,006.30 | |