| 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 | $220.41 | 5.666% | $232.8984 | $232.90 | $232.90 | $232.90 |
| Purchase #2 | $212.64 | 9.844% | $233.5723 | $233.57 | $233.55 | $233.60 |
| Purchase #3 | $204.25 | 12.780% | $230.3532 | $230.35 | $230.35 | $230.40 |
| Purchase #4 | $64.35 | 4.597% | $67.3082 | $67.31 | $67.30 | $67.30 |
| Purchase #5 | $18.38 | 10.853% | $20.3748 | $20.37 | $20.35 | $20.40 |
| Purchase #6 | $58.67 | 13.603% | $66.6509 | $66.65 | $66.65 | $66.70 |
| Purchase #7 | $151.31 | 4.662% | $158.3641 | $158.36 | $158.35 | $158.40 |
| 7 purchase totals = | $930.01 | $1,009.5219 | $1,009.51 | $1,009.45 | $1,009.70 | |