| 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 | $105.57 | 13.192% | $119.4968 | $119.50 | $119.50 | $119.50 |
| Purchase #2 | $26.38 | 9.420% | $28.865 | $28.87 | $28.85 | $28.90 |
| Purchase #3 | $63.56 | 11.288% | $70.7347 | $70.73 | $70.75 | $70.70 |
| Purchase #4 | $24.49 | 11.204% | $27.2339 | $27.23 | $27.25 | $27.20 |
| Purchase #5 | $235.44 | 4.322% | $245.6157 | $245.62 | $245.60 | $245.60 |
| Purchase #6 | $186.66 | 11.223% | $207.6089 | $207.61 | $207.60 | $207.60 |
| Purchase #7 | $204.73 | 8.369% | $221.8639 | $221.86 | $221.85 | $221.90 |
| 7 purchase totals = | $846.83 | $921.4189 | $921.42 | $921.40 | $921.40 | |