| 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 | $13.40 | 5.677% | $14.1607 | $14.16 | $14.15 | $14.20 |
| Purchase #2 | $5.62 | 13.709% | $6.3904 | $6.39 | $6.40 | $6.40 |
| Purchase #3 | $14.63 | 13.527% | $16.609 | $16.61 | $16.60 | $16.60 |
| Purchase #4 | $148.56 | 8.436% | $161.0925 | $161.09 | $161.10 | $161.10 |
| Purchase #5 | $24.91 | 5.861% | $26.37 | $26.37 | $26.35 | $26.40 |
| Purchase #6 | $233.43 | 9.560% | $255.7459 | $255.75 | $255.75 | $255.70 |
| Purchase #7 | $7.49 | 11.211% | $8.3297 | $8.33 | $8.35 | $8.30 |
| 7 purchase totals = | $448.04 | $488.6982 | $488.70 | $488.70 | $488.70 | |