| 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 | $210.82 | 12.138% | $236.4093 | $236.41 | $236.40 | $236.40 |
| Purchase #2 | $172.41 | 11.804% | $192.7613 | $192.76 | $192.75 | $192.80 |
| Purchase #3 | $106.94 | 5.235% | $112.5383 | $112.54 | $112.55 | $112.50 |
| Purchase #4 | $109.31 | 9.873% | $120.1022 | $120.10 | $120.10 | $120.10 |
| Purchase #5 | $99.63 | 13.405% | $112.9854 | $112.99 | $113.00 | $113.00 |
| Purchase #6 | $141.57 | 12.829% | $159.732 | $159.73 | $159.75 | $159.70 |
| Purchase #7 | $231.30 | 8.291% | $250.4771 | $250.48 | $250.50 | $250.50 |
| 7 purchase totals = | $1,071.98 | $1,185.0056 | $1,185.01 | $1,185.05 | $1,185.00 | |