| 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 | $226.97 | 3.239% | $234.3216 | $234.32 | $234.30 | $234.30 |
| Purchase #2 | $103.48 | 6.446% | $110.1503 | $110.15 | $110.15 | $110.20 |
| Purchase #3 | $177.56 | 10.423% | $196.0671 | $196.07 | $196.05 | $196.10 |
| Purchase #4 | $134.73 | 3.379% | $139.2825 | $139.28 | $139.30 | $139.30 |
| Purchase #5 | $129.67 | 8.263% | $140.3846 | $140.38 | $140.40 | $140.40 |
| Purchase #6 | $108.83 | 11.140% | $120.9537 | $120.95 | $120.95 | $121.00 |
| Purchase #7 | $185.82 | 3.734% | $192.7585 | $192.76 | $192.75 | $192.80 |
| 7 purchase totals = | $1,067.06 | $1,133.9183 | $1,133.91 | $1,133.90 | $1,134.10 | |