| 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 | $14.61 | 8.116% | $15.7957 | $15.80 | $15.80 | $15.80 |
| Purchase #2 | $39.91 | 3.873% | $41.4557 | $41.46 | $41.45 | $41.50 |
| Purchase #3 | $38.37 | 12.378% | $43.1194 | $43.12 | $43.10 | $43.10 |
| Purchase #4 | $222.44 | 8.396% | $241.1161 | $241.12 | $241.10 | $241.10 |
| Purchase #5 | $217.67 | 11.196% | $242.0403 | $242.04 | $242.05 | $242.00 |
| Purchase #6 | $117.86 | 11.759% | $131.7192 | $131.72 | $131.70 | $131.70 |
| Purchase #7 | $27.86 | 7.703% | $30.0061 | $30.01 | $30.00 | $30.00 |
| 7 purchase totals = | $678.72 | $745.2525 | $745.27 | $745.20 | $745.20 | |