| 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 | $114.97 | 4.327% | $119.9448 | $119.94 | $119.95 | $119.90 |
| Purchase #2 | $168.62 | 9.330% | $184.3522 | $184.35 | $184.35 | $184.40 |
| Purchase #3 | $85.29 | 13.192% | $96.5415 | $96.54 | $96.55 | $96.50 |
| Purchase #4 | $28.57 | 5.622% | $30.1762 | $30.18 | $30.20 | $30.20 |
| Purchase #5 | $104.91 | 12.539% | $118.0647 | $118.06 | $118.05 | $118.10 |
| Purchase #6 | $25.41 | 9.106% | $27.7238 | $27.72 | $27.70 | $27.70 |
| Purchase #7 | $124.42 | 4.640% | $130.1931 | $130.19 | $130.20 | $130.20 |
| 7 purchase totals = | $652.19 | $706.9963 | $706.98 | $707.00 | $707.00 | |