| 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 | $23.61 | 6.175% | $25.0679 | $25.07 | $25.05 | $25.10 |
| Purchase #2 | $137.95 | 13.180% | $156.1318 | $156.13 | $156.15 | $156.10 |
| Purchase #3 | $124.52 | 12.519% | $140.1087 | $140.11 | $140.10 | $140.10 |
| Purchase #4 | $193.25 | 5.426% | $203.7357 | $203.74 | $203.75 | $203.70 |
| Purchase #5 | $179.25 | 11.373% | $199.6361 | $199.64 | $199.65 | $199.60 |
| Purchase #6 | $248.69 | 5.507% | $262.3854 | $262.39 | $262.40 | $262.40 |
| Purchase #7 | $119.31 | 7.267% | $127.9803 | $127.98 | $128.00 | $128.00 |
| 7 purchase totals = | $1,026.58 | $1,115.0459 | $1,115.06 | $1,115.10 | $1,115.00 | |