| 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 | $26.97 | 11.764% | $30.1428 | $30.14 | $30.15 | $30.10 |
| Purchase #2 | $16.32 | 6.394% | $17.3635 | $17.36 | $17.35 | $17.40 |
| Purchase #3 | $79.29 | 10.493% | $87.6099 | $87.61 | $87.60 | $87.60 |
| Purchase #4 | $115.45 | 11.573% | $128.811 | $128.81 | $128.80 | $128.80 |
| Purchase #5 | $77.92 | 10.674% | $86.2372 | $86.24 | $86.25 | $86.20 |
| Purchase #6 | $44.64 | 3.832% | $46.3506 | $46.35 | $46.35 | $46.40 |
| Purchase #7 | $97.83 | 7.810% | $105.4705 | $105.47 | $105.45 | $105.50 |
| 7 purchase totals = | $458.42 | $501.9855 | $501.98 | $501.95 | $502.00 | |