| 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 | $206.28 | 4.618% | $215.806 | $215.81 | $215.80 | $215.80 |
| Purchase #2 | $244.88 | 10.564% | $270.7491 | $270.75 | $270.75 | $270.70 |
| Purchase #3 | $188.91 | 10.722% | $209.1649 | $209.16 | $209.15 | $209.20 |
| Purchase #4 | $224.41 | 4.730% | $235.0246 | $235.02 | $235.00 | $235.00 |
| Purchase #5 | $104.32 | 7.310% | $111.9458 | $111.95 | $111.95 | $111.90 |
| Purchase #6 | $19.72 | 7.774% | $21.253 | $21.25 | $21.25 | $21.30 |
| Purchase #7 | $23.57 | 13.605% | $26.7767 | $26.78 | $26.80 | $26.80 |
| 7 purchase totals = | $1,012.09 | $1,090.7201 | $1,090.72 | $1,090.70 | $1,090.70 | |