| 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 | $23.94 | 6.250% | $25.4363 | $25.44 | $25.45 | $25.40 |
| Purchase #2 | $145.43 | 7.551% | $156.4114 | $156.41 | $156.40 | $156.40 |
| Purchase #3 | $83.66 | 4.235% | $87.203 | $87.20 | $87.20 | $87.20 |
| Purchase #4 | $228.68 | 13.575% | $259.7233 | $259.72 | $259.70 | $259.70 |
| Purchase #5 | $187.59 | 10.646% | $207.5608 | $207.56 | $207.55 | $207.60 |
| Purchase #6 | $72.87 | 13.493% | $82.7023 | $82.70 | $82.70 | $82.70 |
| Purchase #7 | $185.61 | 12.654% | $209.0971 | $209.10 | $209.10 | $209.10 |
| 7 purchase totals = | $927.78 | $1,028.1342 | $1,028.13 | $1,028.10 | $1,028.10 | |