| 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 | $166.46 | 4.637% | $174.1788 | $174.18 | $174.20 | $174.20 |
| Purchase #2 | $21.51 | 8.601% | $23.3601 | $23.36 | $23.35 | $23.40 |
| Purchase #3 | $219.56 | 12.246% | $246.4473 | $246.45 | $246.45 | $246.40 |
| Purchase #4 | $8.34 | 13.507% | $9.4665 | $9.47 | $9.45 | $9.50 |
| Purchase #5 | $129.32 | 5.595% | $136.5555 | $136.56 | $136.55 | $136.60 |
| Purchase #6 | $18.44 | 9.418% | $20.1767 | $20.18 | $20.20 | $20.20 |
| Purchase #7 | $6.50 | 9.832% | $7.1391 | $7.14 | $7.15 | $7.10 |
| 7 purchase totals = | $570.13 | $617.3240 | $617.34 | $617.35 | $617.40 | |