| 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 | $174.30 | 4.415% | $181.9953 | $182.00 | $182.00 | $182.00 |
| Purchase #2 | $237.65 | 5.512% | $250.7493 | $250.75 | $250.75 | $250.70 |
| Purchase #3 | $85.39 | 11.504% | $95.2133 | $95.21 | $95.20 | $95.20 |
| Purchase #4 | $124.92 | 10.573% | $138.1278 | $138.13 | $138.15 | $138.10 |
| Purchase #5 | $87.45 | 8.569% | $94.9436 | $94.94 | $94.95 | $94.90 |
| Purchase #6 | $187.87 | 11.134% | $208.7874 | $208.79 | $208.80 | $208.80 |
| Purchase #7 | $186.87 | 3.312% | $193.0591 | $193.06 | $193.05 | $193.10 |
| 7 purchase totals = | $1,084.45 | $1,162.8758 | $1,162.88 | $1,162.90 | $1,162.80 | |