| 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 | $73.59 | 11.562% | $82.0985 | $82.10 | $82.10 | $82.10 |
| Purchase #2 | $58.36 | 12.635% | $65.7338 | $65.73 | $65.75 | $65.70 |
| Purchase #3 | $248.38 | 4.179% | $258.7598 | $258.76 | $258.75 | $258.80 |
| Purchase #4 | $108.52 | 9.800% | $119.155 | $119.16 | $119.15 | $119.20 |
| Purchase #5 | $181.94 | 7.704% | $195.9567 | $195.96 | $195.95 | $196.00 |
| Purchase #6 | $178.41 | 11.600% | $199.1056 | $199.11 | $199.10 | $199.10 |
| Purchase #7 | $27.83 | 10.272% | $30.6887 | $30.69 | $30.70 | $30.70 |
| 7 purchase totals = | $877.03 | $951.4981 | $951.51 | $951.50 | $951.60 | |