| 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 | $209.51 | 12.538% | $235.7784 | $235.78 | $235.80 | $235.80 |
| Purchase #2 | $172.40 | 7.795% | $185.8386 | $185.84 | $185.85 | $185.80 |
| Purchase #3 | $152.46 | 6.200% | $161.9125 | $161.91 | $161.90 | $161.90 |
| Purchase #4 | $243.90 | 3.682% | $252.8804 | $252.88 | $252.90 | $252.90 |
| Purchase #5 | $123.78 | 10.217% | $136.4266 | $136.43 | $136.45 | $136.40 |
| Purchase #6 | $60.67 | 7.142% | $65.0031 | $65.00 | $65.00 | $65.00 |
| Purchase #7 | $73.76 | 9.537% | $80.7945 | $80.79 | $80.80 | $80.80 |
| 7 purchase totals = | $1,036.48 | $1,118.6341 | $1,118.63 | $1,118.70 | $1,118.60 | |