| 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 | $127.47 | 3.839% | $132.3636 | $132.36 | $132.35 | $132.40 |
| Purchase #2 | $98.71 | 6.475% | $105.1015 | $105.10 | $105.10 | $105.10 |
| Purchase #3 | $149.87 | 8.731% | $162.9551 | $162.96 | $162.95 | $163.00 |
| Purchase #4 | $8.30 | 6.830% | $8.8669 | $8.87 | $8.85 | $8.90 |
| Purchase #5 | $16.55 | 11.138% | $18.3933 | $18.39 | $18.40 | $18.40 |
| Purchase #6 | $149.42 | 6.125% | $158.572 | $158.57 | $158.55 | $158.60 |
| Purchase #7 | $200.91 | 6.245% | $213.4568 | $213.46 | $213.45 | $213.50 |
| 7 purchase totals = | $751.23 | $799.7092 | $799.71 | $799.65 | $799.90 | |