| 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 | $233.44 | 6.250% | $248.03 | $248.03 | $248.05 | $248.00 |
| Purchase #2 | $77.47 | 11.178% | $86.1296 | $86.13 | $86.15 | $86.10 |
| Purchase #3 | $12.84 | 3.761% | $13.3229 | $13.32 | $13.30 | $13.30 |
| Purchase #4 | $159.84 | 6.808% | $170.7219 | $170.72 | $170.70 | $170.70 |
| Purchase #5 | $76.35 | 6.272% | $81.1387 | $81.14 | $81.15 | $81.10 |
| Purchase #6 | $59.76 | 9.372% | $65.3607 | $65.36 | $65.35 | $65.40 |
| Purchase #7 | $77.89 | 12.707% | $87.7875 | $87.79 | $87.80 | $87.80 |
| 7 purchase totals = | $697.59 | $752.4913 | $752.49 | $752.50 | $752.40 | |