| 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 | $14.42 | 9.220% | $15.7495 | $15.75 | $15.75 | $15.70 |
| Purchase #2 | $20.97 | 6.347% | $22.301 | $22.30 | $22.30 | $22.30 |
| Purchase #3 | $51.61 | 11.572% | $57.5823 | $57.58 | $57.60 | $57.60 |
| Purchase #4 | $109.58 | 4.104% | $114.0772 | $114.08 | $114.10 | $114.10 |
| Purchase #5 | $221.72 | 4.653% | $232.0366 | $232.04 | $232.05 | $232.00 |
| Purchase #6 | $239.98 | 11.832% | $268.3744 | $268.37 | $268.35 | $268.40 |
| Purchase #7 | $169.88 | 4.201% | $177.0167 | $177.02 | $177.00 | $177.00 |
| 7 purchase totals = | $828.16 | $887.1377 | $887.14 | $887.15 | $887.10 | |