| 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 | $135.34 | 9.107% | $147.6654 | $147.67 | $147.65 | $147.70 |
| Purchase #2 | $238.81 | 9.704% | $261.9841 | $261.98 | $262.00 | $262.00 |
| Purchase #3 | $234.91 | 7.543% | $252.6293 | $252.63 | $252.65 | $252.60 |
| Purchase #4 | $237.39 | 5.533% | $250.5248 | $250.52 | $250.50 | $250.50 |
| Purchase #5 | $134.97 | 9.330% | $147.5627 | $147.56 | $147.55 | $147.60 |
| Purchase #6 | $83.59 | 4.221% | $87.1183 | $87.12 | $87.10 | $87.10 |
| Purchase #7 | $220.74 | 11.373% | $245.8448 | $245.84 | $245.85 | $245.80 |
| 7 purchase totals = | $1,285.75 | $1,393.3294 | $1,393.32 | $1,393.30 | $1,393.30 | |