| 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 | $246.99 | 10.388% | $272.6473 | $272.65 | $272.65 | $272.60 |
| Purchase #2 | $137.96 | 4.542% | $144.2261 | $144.23 | $144.25 | $144.20 |
| Purchase #3 | $8.49 | 4.316% | $8.8564 | $8.86 | $8.85 | $8.90 |
| Purchase #4 | $16.90 | 11.168% | $18.7874 | $18.79 | $18.80 | $18.80 |
| Purchase #5 | $124.36 | 12.444% | $139.8354 | $139.84 | $139.85 | $139.80 |
| Purchase #6 | $217.99 | 13.761% | $247.9876 | $247.99 | $248.00 | $248.00 |
| Purchase #7 | $137.62 | 4.110% | $143.2762 | $143.28 | $143.30 | $143.30 |
| 7 purchase totals = | $890.31 | $975.6164 | $975.64 | $975.70 | $975.60 | |