| 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 | $15.96 | 3.656% | $16.5435 | $16.54 | $16.55 | $16.50 |
| Purchase #2 | $15.81 | 11.111% | $17.5666 | $17.57 | $17.55 | $17.60 |
| Purchase #3 | $168.80 | 11.117% | $187.5655 | $187.57 | $187.55 | $187.60 |
| Purchase #4 | $132.56 | 11.847% | $148.2644 | $148.26 | $148.25 | $148.30 |
| Purchase #5 | $207.70 | 7.258% | $222.7749 | $222.77 | $222.75 | $222.80 |
| Purchase #6 | $8.38 | 7.694% | $9.0248 | $9.02 | $9.00 | $9.00 |
| Purchase #7 | $195.93 | 4.588% | $204.9193 | $204.92 | $204.90 | $204.90 |
| 7 purchase totals = | $745.14 | $806.6590 | $806.65 | $806.55 | $806.70 | |