| 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 | $30.50 | 12.230% | $34.2302 | $34.23 | $34.25 | $34.20 |
| Purchase #2 | $144.95 | 10.587% | $160.2959 | $160.30 | $160.30 | $160.30 |
| Purchase #3 | $85.45 | 12.433% | $96.074 | $96.07 | $96.05 | $96.10 |
| Purchase #4 | $173.93 | 4.568% | $181.8751 | $181.88 | $181.90 | $181.90 |
| Purchase #5 | $63.52 | 4.274% | $66.2348 | $66.23 | $66.25 | $66.20 |
| Purchase #6 | $198.75 | 5.712% | $210.1026 | $210.10 | $210.10 | $210.10 |
| Purchase #7 | $45.45 | 7.627% | $48.9165 | $48.92 | $48.90 | $48.90 |
| 7 purchase totals = | $742.55 | $797.7291 | $797.73 | $797.75 | $797.70 | |