| 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 | $80.51 | 5.281% | $84.7617 | $84.76 | $84.75 | $84.80 |
| Purchase #2 | $73.69 | 11.587% | $82.2285 | $82.23 | $82.25 | $82.20 |
| Purchase #3 | $150.33 | 5.732% | $158.9469 | $158.95 | $158.95 | $158.90 |
| Purchase #4 | $223.50 | 3.219% | $230.6945 | $230.69 | $230.70 | $230.70 |
| Purchase #5 | $38.88 | 12.381% | $43.6937 | $43.69 | $43.70 | $43.70 |
| Purchase #6 | $62.61 | 13.655% | $71.1594 | $71.16 | $71.15 | $71.20 |
| Purchase #7 | $188.62 | 11.782% | $210.8432 | $210.84 | $210.85 | $210.80 |
| 7 purchase totals = | $818.14 | $882.3279 | $882.32 | $882.35 | $882.30 | |