| 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 | $136.94 | 5.536% | $144.521 | $144.52 | $144.50 | $144.50 |
| Purchase #2 | $16.31 | 3.749% | $16.9215 | $16.92 | $16.90 | $16.90 |
| Purchase #3 | $54.51 | 12.567% | $61.3603 | $61.36 | $61.35 | $61.40 |
| Purchase #4 | $75.47 | 11.345% | $84.0321 | $84.03 | $84.05 | $84.00 |
| Purchase #5 | $191.96 | 4.384% | $200.3755 | $200.38 | $200.40 | $200.40 |
| Purchase #6 | $108.73 | 10.323% | $119.9542 | $119.95 | $119.95 | $120.00 |
| Purchase #7 | $133.75 | 12.298% | $150.1986 | $150.20 | $150.20 | $150.20 |
| 7 purchase totals = | $717.67 | $777.3632 | $777.36 | $777.35 | $777.40 | |