| 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 | $211.94 | 9.528% | $232.1336 | $232.13 | $232.15 | $232.10 |
| Purchase #2 | $154.58 | 8.780% | $168.1521 | $168.15 | $168.15 | $168.20 |
| Purchase #3 | $209.76 | 12.234% | $235.422 | $235.42 | $235.40 | $235.40 |
| Purchase #4 | $17.43 | 13.672% | $19.813 | $19.81 | $19.80 | $19.80 |
| Purchase #5 | $11.76 | 5.308% | $12.3842 | $12.38 | $12.40 | $12.40 |
| Purchase #6 | $181.69 | 13.639% | $206.4707 | $206.47 | $206.45 | $206.50 |
| Purchase #7 | $45.80 | 6.574% | $48.8109 | $48.81 | $48.80 | $48.80 |
| 7 purchase totals = | $832.96 | $923.1865 | $923.17 | $923.15 | $923.20 | |