| 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 | $167.95 | 6.210% | $178.3797 | $178.38 | $178.40 | $178.40 |
| Purchase #2 | $229.67 | 10.737% | $254.3297 | $254.33 | $254.35 | $254.30 |
| Purchase #3 | $6.30 | 11.381% | $7.017 | $7.02 | $7.00 | $7.00 |
| Purchase #4 | $111.81 | 6.527% | $119.1078 | $119.11 | $119.10 | $119.10 |
| Purchase #5 | $10.63 | 12.419% | $11.9501 | $11.95 | $11.95 | $12.00 |
| Purchase #6 | $145.56 | 5.819% | $154.0301 | $154.03 | $154.05 | $154.00 |
| Purchase #7 | $121.27 | 10.660% | $134.1974 | $134.20 | $134.20 | $134.20 |
| 7 purchase totals = | $793.19 | $859.0118 | $859.02 | $859.05 | $859.00 | |