| 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 | $165.56 | 13.847% | $188.4851 | $188.49 | $188.50 | $188.50 |
| Purchase #2 | $51.41 | 3.589% | $53.2551 | $53.26 | $53.25 | $53.30 |
| Purchase #3 | $133.32 | 3.648% | $138.1835 | $138.18 | $138.20 | $138.20 |
| Purchase #4 | $135.73 | 7.473% | $145.8731 | $145.87 | $145.85 | $145.90 |
| Purchase #5 | $151.56 | 7.380% | $162.7451 | $162.75 | $162.75 | $162.70 |
| Purchase #6 | $155.73 | 13.785% | $177.1974 | $177.20 | $177.20 | $177.20 |
| Purchase #7 | $145.81 | 6.670% | $155.5355 | $155.54 | $155.55 | $155.50 |
| 7 purchase totals = | $939.12 | $1,021.2748 | $1,021.29 | $1,021.30 | $1,021.30 | |