| 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 | $17.66 | 13.530% | $20.0494 | $20.05 | $20.05 | $20.00 |
| Purchase #2 | $222.64 | 4.654% | $233.0017 | $233.00 | $233.00 | $233.00 |
| Purchase #3 | $125.41 | 6.794% | $133.9304 | $133.93 | $133.95 | $133.90 |
| Purchase #4 | $92.40 | 10.718% | $102.3034 | $102.30 | $102.30 | $102.30 |
| Purchase #5 | $125.74 | 10.676% | $139.164 | $139.16 | $139.15 | $139.20 |
| Purchase #6 | $206.63 | 3.748% | $214.3745 | $214.37 | $214.35 | $214.40 |
| Purchase #7 | $140.40 | 11.227% | $156.1627 | $156.16 | $156.15 | $156.20 |
| 7 purchase totals = | $930.88 | $998.9861 | $998.97 | $998.95 | $999.00 | |