| 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 | $30.76 | 9.582% | $33.7074 | $33.71 | $33.70 | $33.70 |
| Purchase #2 | $229.61 | 10.133% | $252.8764 | $252.88 | $252.90 | $252.90 |
| Purchase #3 | $58.50 | 9.393% | $63.9949 | $63.99 | $64.00 | $64.00 |
| Purchase #4 | $165.30 | 6.390% | $175.8627 | $175.86 | $175.85 | $175.90 |
| Purchase #5 | $157.47 | 13.339% | $178.4749 | $178.47 | $178.45 | $178.50 |
| Purchase #6 | $28.51 | 7.809% | $30.7363 | $30.74 | $30.75 | $30.70 |
| Purchase #7 | $245.48 | 10.280% | $270.7153 | $270.72 | $270.70 | $270.70 |
| 7 purchase totals = | $915.63 | $1,006.3679 | $1,006.37 | $1,006.35 | $1,006.40 | |