| 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 | $164.92 | 12.810% | $186.0463 | $186.05 | $186.05 | $186.00 |
| Purchase #2 | $203.49 | 9.341% | $222.498 | $222.50 | $222.50 | $222.50 |
| Purchase #3 | $88.96 | 3.707% | $92.2577 | $92.26 | $92.25 | $92.30 |
| Purchase #4 | $234.80 | 10.285% | $258.9492 | $258.95 | $258.95 | $258.90 |
| Purchase #5 | $168.86 | 3.434% | $174.6587 | $174.66 | $174.65 | $174.70 |
| Purchase #6 | $9.38 | 9.671% | $10.2871 | $10.29 | $10.30 | $10.30 |
| Purchase #7 | $199.90 | 4.295% | $208.4857 | $208.49 | $208.50 | $208.50 |
| 7 purchase totals = | $1,070.31 | $1,153.1827 | $1,153.20 | $1,153.20 | $1,153.20 | |