| 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 | $106.50 | 13.283% | $120.6464 | $120.65 | $120.65 | $120.60 |
| Purchase #2 | $30.57 | 7.465% | $32.8521 | $32.85 | $32.85 | $32.90 |
| Purchase #3 | $248.98 | 4.290% | $259.6612 | $259.66 | $259.65 | $259.70 |
| Purchase #4 | $183.33 | 11.458% | $204.336 | $204.34 | $204.35 | $204.30 |
| Purchase #5 | $25.61 | 11.195% | $28.477 | $28.48 | $28.50 | $28.50 |
| Purchase #6 | $213.91 | 5.823% | $226.366 | $226.37 | $226.35 | $226.40 |
| Purchase #7 | $109.28 | 8.713% | $118.8016 | $118.80 | $118.80 | $118.80 |
| 7 purchase totals = | $918.18 | $991.1403 | $991.15 | $991.15 | $991.20 | |