| 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 | $94.95 | 4.225% | $98.9616 | $98.96 | $98.95 | $99.00 |
| Purchase #2 | $70.25 | 9.299% | $76.7825 | $76.78 | $76.80 | $76.80 |
| Purchase #3 | $20.53 | 11.356% | $22.8614 | $22.86 | $22.85 | $22.90 |
| Purchase #4 | $6.71 | 11.730% | $7.4971 | $7.50 | $7.50 | $7.50 |
| Purchase #5 | $122.75 | 3.609% | $127.18 | $127.18 | $127.20 | $127.20 |
| Purchase #6 | $222.87 | 5.752% | $235.6895 | $235.69 | $235.70 | $235.70 |
| Purchase #7 | $141.37 | 12.645% | $159.2462 | $159.25 | $159.25 | $159.20 |
| 7 purchase totals = | $679.43 | $728.2183 | $728.22 | $728.25 | $728.30 | |