| 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 | $222.78 | 4.478% | $232.7561 | $232.76 | $232.75 | $232.80 |
| Purchase #2 | $17.38 | 3.230% | $17.9414 | $17.94 | $17.95 | $17.90 |
| Purchase #3 | $238.67 | 4.197% | $248.687 | $248.69 | $248.70 | $248.70 |
| Purchase #4 | $29.99 | 13.738% | $34.11 | $34.11 | $34.10 | $34.10 |
| Purchase #5 | $166.53 | 12.222% | $186.8833 | $186.88 | $186.90 | $186.90 |
| Purchase #6 | $221.57 | 11.230% | $246.4523 | $246.45 | $246.45 | $246.50 |
| Purchase #7 | $133.42 | 11.141% | $148.2843 | $148.28 | $148.30 | $148.30 |
| 7 purchase totals = | $1,030.34 | $1,115.1144 | $1,115.11 | $1,115.15 | $1,115.20 | |