| 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 | $191.29 | 5.172% | $201.1835 | $201.18 | $201.20 | $201.20 |
| Purchase #2 | $163.66 | 8.326% | $177.2863 | $177.29 | $177.30 | $177.30 |
| Purchase #3 | $83.82 | 12.589% | $94.3721 | $94.37 | $94.35 | $94.40 |
| Purchase #4 | $7.94 | 5.134% | $8.3476 | $8.35 | $8.35 | $8.30 |
| Purchase #5 | $66.26 | 7.307% | $71.1016 | $71.10 | $71.10 | $71.10 |
| Purchase #6 | $42.48 | 8.141% | $45.9383 | $45.94 | $45.95 | $45.90 |
| Purchase #7 | $58.85 | 7.309% | $63.1513 | $63.15 | $63.15 | $63.20 |
| 7 purchase totals = | $614.30 | $661.3807 | $661.38 | $661.40 | $661.40 | |