| 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 | $243.59 | 3.661% | $252.5078 | $252.51 | $252.50 | $252.50 |
| Purchase #2 | $218.90 | 4.274% | $228.2558 | $228.26 | $228.25 | $228.30 |
| Purchase #3 | $138.56 | 9.380% | $151.5569 | $151.56 | $151.55 | $151.60 |
| Purchase #4 | $125.58 | 10.714% | $139.0346 | $139.03 | $139.05 | $139.00 |
| Purchase #5 | $229.95 | 6.276% | $244.3817 | $244.38 | $244.40 | $244.40 |
| Purchase #6 | $105.92 | 9.444% | $115.9231 | $115.92 | $115.90 | $115.90 |
| Purchase #7 | $147.29 | 13.524% | $167.2095 | $167.21 | $167.20 | $167.20 |
| 7 purchase totals = | $1,209.79 | $1,298.8694 | $1,298.87 | $1,298.85 | $1,298.90 | |