| 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 | $236.58 | 13.414% | $268.3148 | $268.31 | $268.30 | $268.30 |
| Purchase #2 | $9.53 | 4.238% | $9.9339 | $9.93 | $9.95 | $9.90 |
| Purchase #3 | $183.82 | 9.267% | $200.8546 | $200.85 | $200.85 | $200.90 |
| Purchase #4 | $160.44 | 6.818% | $171.3788 | $171.38 | $171.40 | $171.40 |
| Purchase #5 | $133.62 | 6.255% | $141.9779 | $141.98 | $142.00 | $142.00 |
| Purchase #6 | $67.96 | 10.372% | $75.0088 | $75.01 | $75.00 | $75.00 |
| Purchase #7 | $102.41 | 4.521% | $107.04 | $107.04 | $107.05 | $107.00 |
| 7 purchase totals = | $894.36 | $974.5088 | $974.50 | $974.55 | $974.50 | |