| 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 | $69.84 | 12.873% | $78.8305 | $78.83 | $78.85 | $78.80 |
| Purchase #2 | $181.40 | 4.328% | $189.251 | $189.25 | $189.25 | $189.30 |
| Purchase #3 | $248.82 | 4.548% | $260.1363 | $260.14 | $260.15 | $260.10 |
| Purchase #4 | $49.59 | 6.719% | $52.922 | $52.92 | $52.90 | $52.90 |
| Purchase #5 | $91.92 | 12.268% | $103.1967 | $103.20 | $103.20 | $103.20 |
| Purchase #6 | $44.50 | 9.709% | $48.8205 | $48.82 | $48.80 | $48.80 |
| Purchase #7 | $110.28 | 8.805% | $119.9902 | $119.99 | $120.00 | $120.00 |
| 7 purchase totals = | $796.35 | $853.1472 | $853.15 | $853.15 | $853.10 | |