| 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 | $208.87 | 12.336% | $234.6362 | $234.64 | $234.65 | $234.60 |
| Purchase #2 | $124.58 | 12.412% | $140.0429 | $140.04 | $140.05 | $140.00 |
| Purchase #3 | $125.60 | 8.414% | $136.168 | $136.17 | $136.15 | $136.20 |
| Purchase #4 | $130.59 | 9.667% | $143.2141 | $143.21 | $143.20 | $143.20 |
| Purchase #5 | $153.81 | 12.809% | $173.5115 | $173.51 | $173.50 | $173.50 |
| Purchase #6 | $206.76 | 11.416% | $230.3637 | $230.36 | $230.35 | $230.40 |
| Purchase #7 | $102.50 | 6.807% | $109.4772 | $109.48 | $109.50 | $109.50 |
| 7 purchase totals = | $1,052.71 | $1,167.4136 | $1,167.41 | $1,167.40 | $1,167.40 | |