| 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 | $162.52 | 4.630% | $170.0447 | $170.04 | $170.05 | $170.00 |
| Purchase #2 | $118.39 | 4.697% | $123.9508 | $123.95 | $123.95 | $124.00 |
| Purchase #3 | $116.73 | 9.176% | $127.4411 | $127.44 | $127.45 | $127.40 |
| Purchase #4 | $118.66 | 12.194% | $133.1294 | $133.13 | $133.15 | $133.10 |
| Purchase #5 | $199.34 | 13.641% | $226.532 | $226.53 | $226.55 | $226.50 |
| Purchase #6 | $218.62 | 6.245% | $232.2728 | $232.27 | $232.25 | $232.30 |
| Purchase #7 | $9.30 | 9.253% | $10.1605 | $10.16 | $10.15 | $10.20 |
| 7 purchase totals = | $943.56 | $1,023.5313 | $1,023.52 | $1,023.55 | $1,023.50 | |