| 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 | $112.39 | 5.102% | $118.1241 | $118.12 | $118.10 | $118.10 |
| Purchase #2 | $171.96 | 10.230% | $189.5515 | $189.55 | $189.55 | $189.60 |
| Purchase #3 | $191.66 | 13.411% | $217.3635 | $217.36 | $217.35 | $217.40 |
| Purchase #4 | $60.72 | 10.542% | $67.1211 | $67.12 | $67.10 | $67.10 |
| Purchase #5 | $102.64 | 10.543% | $113.4613 | $113.46 | $113.45 | $113.50 |
| Purchase #6 | $205.56 | 12.836% | $231.9457 | $231.95 | $231.95 | $231.90 |
| Purchase #7 | $83.78 | 4.327% | $87.4052 | $87.41 | $87.40 | $87.40 |
| 7 purchase totals = | $928.71 | $1,024.9724 | $1,024.97 | $1,024.90 | $1,025.00 | |