| 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 | $154.99 | 8.858% | $168.719 | $168.72 | $168.70 | $168.70 |
| Purchase #2 | $223.40 | 13.190% | $252.8665 | $252.87 | $252.85 | $252.90 |
| Purchase #3 | $207.81 | 9.490% | $227.5312 | $227.53 | $227.55 | $227.50 |
| Purchase #4 | $215.31 | 7.284% | $230.9932 | $230.99 | $231.00 | $231.00 |
| Purchase #5 | $243.85 | 3.799% | $253.1139 | $253.11 | $253.10 | $253.10 |
| Purchase #6 | $238.50 | 11.210% | $265.2359 | $265.24 | $265.25 | $265.20 |
| Purchase #7 | $167.32 | 13.588% | $190.0554 | $190.06 | $190.05 | $190.10 |
| 7 purchase totals = | $1,451.18 | $1,588.5151 | $1,588.52 | $1,588.50 | $1,588.50 | |