| 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 | $157.33 | 3.744% | $163.2204 | $163.22 | $163.20 | $163.20 |
| Purchase #2 | $17.69 | 11.528% | $19.7293 | $19.73 | $19.75 | $19.70 |
| Purchase #3 | $187.53 | 5.414% | $197.6829 | $197.68 | $197.70 | $197.70 |
| Purchase #4 | $175.31 | 10.165% | $193.1303 | $193.13 | $193.15 | $193.10 |
| Purchase #5 | $58.80 | 12.791% | $66.3211 | $66.32 | $66.30 | $66.30 |
| Purchase #6 | $227.99 | 5.505% | $240.5408 | $240.54 | $240.55 | $240.50 |
| Purchase #7 | $181.75 | 9.680% | $199.3434 | $199.34 | $199.35 | $199.30 |
| 7 purchase totals = | $1,006.40 | $1,079.9682 | $1,079.96 | $1,080.00 | $1,079.80 | |