| 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 | $225.52 | 4.843% | $236.4419 | $236.44 | $236.45 | $236.40 |
| Purchase #2 | $52.84 | 4.763% | $55.3568 | $55.36 | $55.35 | $55.40 |
| Purchase #3 | $218.86 | 5.598% | $231.1118 | $231.11 | $231.10 | $231.10 |
| Purchase #4 | $164.87 | 9.319% | $180.2342 | $180.23 | $180.25 | $180.20 |
| Purchase #5 | $160.80 | 7.143% | $172.2859 | $172.29 | $172.30 | $172.30 |
| Purchase #6 | $190.56 | 7.395% | $204.6519 | $204.65 | $204.65 | $204.70 |
| Purchase #7 | $93.84 | 13.682% | $106.6792 | $106.68 | $106.70 | $106.70 |
| 7 purchase totals = | $1,107.29 | $1,186.7617 | $1,186.76 | $1,186.80 | $1,186.80 | |