| 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 | $149.45 | 6.696% | $159.4572 | $159.46 | $159.45 | $159.50 |
| Purchase #2 | $209.55 | 5.154% | $220.3502 | $220.35 | $220.35 | $220.40 |
| Purchase #3 | $127.35 | 5.742% | $134.6624 | $134.66 | $134.65 | $134.70 |
| Purchase #4 | $119.34 | 4.704% | $124.9538 | $124.95 | $124.95 | $125.00 |
| Purchase #5 | $74.46 | 5.254% | $78.3721 | $78.37 | $78.35 | $78.40 |
| Purchase #6 | $104.43 | 4.530% | $109.1607 | $109.16 | $109.15 | $109.20 |
| Purchase #7 | $213.39 | 5.417% | $224.9493 | $224.95 | $224.95 | $224.90 |
| 7 purchase totals = | $997.97 | $1,051.9057 | $1,051.90 | $1,051.85 | $1,052.10 | |