| 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 | $130.30 | 11.429% | $145.192 | $145.19 | $145.20 | $145.20 |
| Purchase #2 | $208.97 | 5.104% | $219.6358 | $219.64 | $219.65 | $219.60 |
| Purchase #3 | $40.84 | 6.407% | $43.4566 | $43.46 | $43.45 | $43.50 |
| Purchase #4 | $232.26 | 6.514% | $247.3894 | $247.39 | $247.40 | $247.40 |
| Purchase #5 | $17.32 | 6.279% | $18.4075 | $18.41 | $18.40 | $18.40 |
| Purchase #6 | $136.41 | 12.184% | $153.0302 | $153.03 | $153.05 | $153.00 |
| Purchase #7 | $54.89 | 13.230% | $62.1519 | $62.15 | $62.15 | $62.20 |
| 7 purchase totals = | $820.99 | $889.2634 | $889.27 | $889.30 | $889.30 | |