| 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 | $182.62 | 8.682% | $198.4751 | $198.48 | $198.50 | $198.50 |
| Purchase #2 | $107.47 | 5.465% | $113.3432 | $113.34 | $113.35 | $113.30 |
| Purchase #3 | $84.34 | 11.163% | $93.7549 | $93.75 | $93.75 | $93.80 |
| Purchase #4 | $97.43 | 8.833% | $106.036 | $106.04 | $106.05 | $106.00 |
| Purchase #5 | $250.43 | 5.681% | $264.6569 | $264.66 | $264.65 | $264.70 |
| Purchase #6 | $178.31 | 7.830% | $192.2717 | $192.27 | $192.25 | $192.30 |
| Purchase #7 | $182.97 | 3.628% | $189.6082 | $189.61 | $189.60 | $189.60 |
| 7 purchase totals = | $1,083.57 | $1,158.1460 | $1,158.15 | $1,158.15 | $1,158.20 | |