| 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 | $222.70 | 12.276% | $250.0387 | $250.04 | $250.05 | $250.00 |
| Purchase #2 | $194.70 | 6.545% | $207.4431 | $207.44 | $207.45 | $207.40 |
| Purchase #3 | $11.34 | 10.115% | $12.487 | $12.49 | $12.50 | $12.50 |
| Purchase #4 | $170.38 | 12.212% | $191.1868 | $191.19 | $191.20 | $191.20 |
| Purchase #5 | $92.67 | 3.529% | $95.9403 | $95.94 | $95.95 | $95.90 |
| Purchase #6 | $44.95 | 8.407% | $48.7289 | $48.73 | $48.75 | $48.70 |
| Purchase #7 | $9.84 | 3.691% | $10.2032 | $10.20 | $10.20 | $10.20 |
| 7 purchase totals = | $746.58 | $816.0280 | $816.03 | $816.10 | $815.90 | |