| 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 | $206.75 | 3.530% | $214.0483 | $214.05 | $214.05 | $214.00 |
| Purchase #2 | $188.28 | 5.270% | $198.2024 | $198.20 | $198.20 | $198.20 |
| Purchase #3 | $177.89 | 9.830% | $195.3766 | $195.38 | $195.40 | $195.40 |
| Purchase #4 | $58.26 | 9.295% | $63.6753 | $63.68 | $63.70 | $63.70 |
| Purchase #5 | $226.53 | 5.439% | $238.851 | $238.85 | $238.85 | $238.90 |
| Purchase #6 | $28.72 | 4.845% | $30.1115 | $30.11 | $30.10 | $30.10 |
| Purchase #7 | $136.51 | 9.742% | $149.8088 | $149.81 | $149.80 | $149.80 |
| 7 purchase totals = | $1,022.94 | $1,090.0739 | $1,090.08 | $1,090.10 | $1,090.10 | |