| 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 | $212.44 | 8.702% | $230.9265 | $230.93 | $230.95 | $230.90 |
| Purchase #2 | $27.58 | 10.279% | $30.4149 | $30.41 | $30.40 | $30.40 |
| Purchase #3 | $129.77 | 3.657% | $134.5157 | $134.52 | $134.50 | $134.50 |
| Purchase #4 | $30.76 | 13.554% | $34.9292 | $34.93 | $34.95 | $34.90 |
| Purchase #5 | $12.46 | 11.745% | $13.9234 | $13.92 | $13.90 | $13.90 |
| Purchase #6 | $66.59 | 5.752% | $70.4203 | $70.42 | $70.40 | $70.40 |
| Purchase #7 | $229.50 | 10.351% | $253.2555 | $253.26 | $253.25 | $253.30 |
| 7 purchase totals = | $709.10 | $768.3855 | $768.39 | $768.35 | $768.30 | |