| 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 | $216.86 | 12.590% | $244.1627 | $244.16 | $244.15 | $244.20 |
| Purchase #2 | $183.76 | 9.846% | $201.853 | $201.85 | $201.85 | $201.90 |
| Purchase #3 | $108.45 | 11.811% | $121.259 | $121.26 | $121.25 | $121.30 |
| Purchase #4 | $129.59 | 10.354% | $143.0077 | $143.01 | $143.00 | $143.00 |
| Purchase #5 | $6.39 | 10.357% | $7.0518 | $7.05 | $7.05 | $7.10 |
| Purchase #6 | $139.90 | 12.186% | $156.9482 | $156.95 | $156.95 | $156.90 |
| Purchase #7 | $155.63 | 6.691% | $166.0432 | $166.04 | $166.05 | $166.00 |
| 7 purchase totals = | $940.58 | $1,040.3256 | $1,040.32 | $1,040.30 | $1,040.40 | |