| 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 | $189.37 | 5.239% | $199.2911 | $199.29 | $199.30 | $199.30 |
| Purchase #2 | $13.59 | 6.262% | $14.441 | $14.44 | $14.45 | $14.40 |
| Purchase #3 | $14.40 | 4.620% | $15.0653 | $15.07 | $15.05 | $15.10 |
| Purchase #4 | $5.33 | 10.460% | $5.8875 | $5.89 | $5.90 | $5.90 |
| Purchase #5 | $151.28 | 4.620% | $158.2691 | $158.27 | $158.25 | $158.30 |
| Purchase #6 | $113.51 | 5.255% | $119.475 | $119.48 | $119.50 | $119.50 |
| Purchase #7 | $131.73 | 10.197% | $145.1625 | $145.16 | $145.15 | $145.20 |
| 7 purchase totals = | $619.21 | $657.5915 | $657.60 | $657.60 | $657.70 | |