| 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 | $107.41 | 4.519% | $112.2639 | $112.26 | $112.25 | $112.30 |
| Purchase #2 | $171.47 | 10.314% | $189.1554 | $189.16 | $189.15 | $189.20 |
| Purchase #3 | $48.45 | 6.703% | $51.6976 | $51.70 | $51.70 | $51.70 |
| Purchase #4 | $5.84 | 12.466% | $6.568 | $6.57 | $6.55 | $6.60 |
| Purchase #5 | $241.84 | 4.394% | $252.4664 | $252.47 | $252.45 | $252.50 |
| Purchase #6 | $210.84 | 6.872% | $225.3289 | $225.33 | $225.35 | $225.30 |
| Purchase #7 | $118.64 | 9.466% | $129.8705 | $129.87 | $129.85 | $129.90 |
| 7 purchase totals = | $904.49 | $967.3507 | $967.36 | $967.30 | $967.50 | |