| 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 | $185.97 | 12.285% | $208.8164 | $208.82 | $208.80 | $208.80 |
| Purchase #2 | $216.96 | 5.736% | $229.4048 | $229.40 | $229.40 | $229.40 |
| Purchase #3 | $177.27 | 7.787% | $191.074 | $191.07 | $191.05 | $191.10 |
| Purchase #4 | $165.81 | 5.555% | $175.0207 | $175.02 | $175.00 | $175.00 |
| Purchase #5 | $182.36 | 10.506% | $201.5187 | $201.52 | $201.50 | $201.50 |
| Purchase #6 | $74.44 | 4.360% | $77.6856 | $77.69 | $77.70 | $77.70 |
| Purchase #7 | $235.57 | 7.313% | $252.7972 | $252.80 | $252.80 | $252.80 |
| 7 purchase totals = | $1,238.38 | $1,336.3174 | $1,336.32 | $1,336.25 | $1,336.30 | |