| 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 | $172.93 | 4.247% | $180.2743 | $180.27 | $180.25 | $180.30 |
| Purchase #2 | $147.72 | 11.203% | $164.2691 | $164.27 | $164.25 | $164.30 |
| Purchase #3 | $176.96 | 8.650% | $192.267 | $192.27 | $192.25 | $192.30 |
| Purchase #4 | $241.73 | 3.808% | $250.9351 | $250.94 | $250.95 | $250.90 |
| Purchase #5 | $214.68 | 3.707% | $222.6382 | $222.64 | $222.65 | $222.60 |
| Purchase #6 | $25.72 | 11.431% | $28.6601 | $28.66 | $28.65 | $28.70 |
| Purchase #7 | $243.73 | 4.233% | $254.0471 | $254.05 | $254.05 | $254.00 |
| 7 purchase totals = | $1,223.47 | $1,293.0909 | $1,293.10 | $1,293.05 | $1,293.10 | |