| 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 | $110.27 | 13.692% | $125.3682 | $125.37 | $125.35 | $125.40 |
| Purchase #2 | $15.38 | 4.601% | $16.0876 | $16.09 | $16.10 | $16.10 |
| Purchase #3 | $184.87 | 3.733% | $191.7712 | $191.77 | $191.75 | $191.80 |
| Purchase #4 | $232.95 | 13.120% | $263.513 | $263.51 | $263.50 | $263.50 |
| Purchase #5 | $25.98 | 8.625% | $28.2208 | $28.22 | $28.20 | $28.20 |
| Purchase #6 | $13.91 | 13.737% | $15.8208 | $15.82 | $15.80 | $15.80 |
| Purchase #7 | $49.49 | 9.506% | $54.1945 | $54.19 | $54.20 | $54.20 |
| 7 purchase totals = | $632.85 | $694.9761 | $694.97 | $694.90 | $695.00 | |