| 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 | $203.69 | 13.831% | $231.8624 | $231.86 | $231.85 | $231.90 |
| Purchase #2 | $235.79 | 6.276% | $250.5882 | $250.59 | $250.60 | $250.60 |
| Purchase #3 | $215.92 | 4.859% | $226.4116 | $226.41 | $226.40 | $226.40 |
| Purchase #4 | $205.85 | 3.642% | $213.3471 | $213.35 | $213.35 | $213.30 |
| Purchase #5 | $9.69 | 4.467% | $10.1229 | $10.12 | $10.10 | $10.10 |
| Purchase #6 | $15.30 | 8.531% | $16.6052 | $16.61 | $16.60 | $16.60 |
| Purchase #7 | $49.78 | 10.603% | $55.0582 | $55.06 | $55.05 | $55.10 |
| 7 purchase totals = | $936.02 | $1,003.9956 | $1,004.00 | $1,003.95 | $1,004.00 | |