| 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 | $194.63 | 7.544% | $209.3129 | $209.31 | $209.30 | $209.30 |
| Purchase #2 | $80.81 | 7.505% | $86.8748 | $86.87 | $86.85 | $86.90 |
| Purchase #3 | $221.50 | 5.505% | $233.6936 | $233.69 | $233.70 | $233.70 |
| Purchase #4 | $212.92 | 8.632% | $231.2993 | $231.30 | $231.30 | $231.30 |
| Purchase #5 | $61.33 | 7.259% | $65.7819 | $65.78 | $65.80 | $65.80 |
| Purchase #6 | $186.77 | 12.336% | $209.8099 | $209.81 | $209.80 | $209.80 |
| Purchase #7 | $242.30 | 12.429% | $272.4155 | $272.42 | $272.40 | $272.40 |
| 7 purchase totals = | $1,200.26 | $1,309.1879 | $1,309.18 | $1,309.15 | $1,309.20 | |