| 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 | $145.49 | 6.856% | $155.4648 | $155.46 | $155.45 | $155.50 |
| Purchase #2 | $213.81 | 11.822% | $239.0866 | $239.09 | $239.10 | $239.10 |
| Purchase #3 | $8.57 | 8.575% | $9.3049 | $9.30 | $9.30 | $9.30 |
| Purchase #4 | $42.96 | 11.842% | $48.0473 | $48.05 | $48.05 | $48.00 |
| Purchase #5 | $164.27 | 6.158% | $174.3857 | $174.39 | $174.40 | $174.40 |
| Purchase #6 | $216.31 | 11.460% | $241.0991 | $241.10 | $241.10 | $241.10 |
| Purchase #7 | $228.82 | 8.544% | $248.3704 | $248.37 | $248.35 | $248.40 |
| 7 purchase totals = | $1,020.23 | $1,115.7588 | $1,115.76 | $1,115.75 | $1,115.80 | |