| 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 | $189.80 | 6.449% | $202.0402 | $202.04 | $202.05 | $202.00 |
| Purchase #2 | $134.65 | 3.143% | $138.882 | $138.88 | $138.90 | $138.90 |
| Purchase #3 | $49.46 | 3.790% | $51.3345 | $51.33 | $51.35 | $51.30 |
| Purchase #4 | $189.83 | 5.258% | $199.8113 | $199.81 | $199.80 | $199.80 |
| Purchase #5 | $218.60 | 11.183% | $243.046 | $243.05 | $243.05 | $243.00 |
| Purchase #6 | $99.47 | 9.649% | $109.0679 | $109.07 | $109.05 | $109.10 |
| Purchase #7 | $169.27 | 3.416% | $175.0523 | $175.05 | $175.05 | $175.10 |
| 7 purchase totals = | $1,051.08 | $1,119.2342 | $1,119.23 | $1,119.25 | $1,119.20 | |