| 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 | $77.79 | 5.469% | $82.0443 | $82.04 | $82.05 | $82.00 |
| Purchase #2 | $37.78 | 13.622% | $42.9264 | $42.93 | $42.95 | $42.90 |
| Purchase #3 | $234.49 | 7.648% | $252.4238 | $252.42 | $252.40 | $252.40 |
| Purchase #4 | $248.97 | 3.860% | $258.5802 | $258.58 | $258.60 | $258.60 |
| Purchase #5 | $79.52 | 5.746% | $84.0892 | $84.09 | $84.10 | $84.10 |
| Purchase #6 | $55.66 | 9.771% | $61.0985 | $61.10 | $61.10 | $61.10 |
| Purchase #7 | $209.91 | 13.499% | $238.2458 | $238.25 | $238.25 | $238.20 |
| 7 purchase totals = | $944.12 | $1,019.4082 | $1,019.41 | $1,019.45 | $1,019.30 | |