| 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 | $237.74 | 8.502% | $257.9527 | $257.95 | $257.95 | $258.00 |
| Purchase #2 | $205.28 | 4.631% | $214.7865 | $214.79 | $214.80 | $214.80 |
| Purchase #3 | $122.96 | 4.267% | $128.2067 | $128.21 | $128.20 | $128.20 |
| Purchase #4 | $111.37 | 9.702% | $122.1751 | $122.18 | $122.20 | $122.20 |
| Purchase #5 | $110.55 | 7.503% | $118.8446 | $118.84 | $118.85 | $118.80 |
| Purchase #6 | $162.72 | 4.617% | $170.2328 | $170.23 | $170.25 | $170.20 |
| Purchase #7 | $98.63 | 3.473% | $102.0554 | $102.06 | $102.05 | $102.10 |
| 7 purchase totals = | $1,049.25 | $1,114.2538 | $1,114.26 | $1,114.30 | $1,114.30 | |