| 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 | $73.85 | 12.526% | $83.1005 | $83.10 | $83.10 | $83.10 |
| Purchase #2 | $215.99 | 13.470% | $245.0839 | $245.08 | $245.10 | $245.10 |
| Purchase #3 | $208.92 | 12.467% | $234.9661 | $234.97 | $234.95 | $235.00 |
| Purchase #4 | $76.73 | 10.257% | $84.6002 | $84.60 | $84.60 | $84.60 |
| Purchase #5 | $11.64 | 10.829% | $12.9005 | $12.90 | $12.90 | $12.90 |
| Purchase #6 | $210.96 | 13.186% | $238.7772 | $238.78 | $238.80 | $238.80 |
| Purchase #7 | $43.87 | 12.647% | $49.4182 | $49.42 | $49.40 | $49.40 |
| 7 purchase totals = | $841.96 | $948.8466 | $948.85 | $948.85 | $948.90 | |