| 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 | $198.52 | 4.225% | $206.9075 | $206.91 | $206.90 | $206.90 |
| Purchase #2 | $234.44 | 6.661% | $250.056 | $250.06 | $250.05 | $250.10 |
| Purchase #3 | $109.70 | 8.504% | $119.0289 | $119.03 | $119.05 | $119.00 |
| Purchase #4 | $87.29 | 12.142% | $97.8888 | $97.89 | $97.90 | $97.90 |
| Purchase #5 | $119.60 | 11.831% | $133.7499 | $133.75 | $133.75 | $133.70 |
| Purchase #6 | $91.26 | 5.351% | $96.1433 | $96.14 | $96.15 | $96.10 |
| Purchase #7 | $204.71 | 10.859% | $226.9395 | $226.94 | $226.95 | $226.90 |
| 7 purchase totals = | $1,045.52 | $1,130.7139 | $1,130.72 | $1,130.75 | $1,130.60 | |