| 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 | $215.89 | 13.498% | $245.0308 | $245.03 | $245.05 | $245.00 |
| Purchase #2 | $73.62 | 11.713% | $82.2431 | $82.24 | $82.25 | $82.20 |
| Purchase #3 | $55.71 | 11.523% | $62.1295 | $62.13 | $62.15 | $62.10 |
| Purchase #4 | $62.64 | 4.803% | $65.6486 | $65.65 | $65.65 | $65.60 |
| Purchase #5 | $173.34 | 3.277% | $179.0204 | $179.02 | $179.00 | $179.00 |
| Purchase #6 | $88.43 | 8.872% | $96.2755 | $96.28 | $96.30 | $96.30 |
| Purchase #7 | $8.38 | 12.270% | $9.4082 | $9.41 | $9.40 | $9.40 |
| 7 purchase totals = | $678.01 | $739.7561 | $739.76 | $739.80 | $739.60 | |