| 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 | $71.33 | 9.418% | $78.0479 | $78.05 | $78.05 | $78.00 |
| Purchase #2 | $123.31 | 3.241% | $127.3065 | $127.31 | $127.30 | $127.30 |
| Purchase #3 | $193.57 | 12.240% | $217.263 | $217.26 | $217.25 | $217.30 |
| Purchase #4 | $16.66 | 3.743% | $17.2836 | $17.28 | $17.30 | $17.30 |
| Purchase #5 | $150.45 | 4.430% | $157.1149 | $157.11 | $157.10 | $157.10 |
| Purchase #6 | $228.95 | 12.746% | $258.132 | $258.13 | $258.15 | $258.10 |
| Purchase #7 | $57.77 | 11.872% | $64.6285 | $64.63 | $64.65 | $64.60 |
| 7 purchase totals = | $842.04 | $919.7764 | $919.77 | $919.80 | $919.70 | |