| 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 | $168.60 | 13.252% | $190.9429 | $190.94 | $190.95 | $190.90 |
| Purchase #2 | $58.83 | 13.830% | $66.9662 | $66.97 | $66.95 | $67.00 |
| Purchase #3 | $247.57 | 5.802% | $261.934 | $261.93 | $261.95 | $261.90 |
| Purchase #4 | $246.39 | 7.800% | $265.6084 | $265.61 | $265.60 | $265.60 |
| Purchase #5 | $9.29 | 11.530% | $10.3611 | $10.36 | $10.35 | $10.40 |
| Purchase #6 | $176.71 | 4.194% | $184.1212 | $184.12 | $184.10 | $184.10 |
| Purchase #7 | $138.59 | 12.472% | $155.8749 | $155.87 | $155.85 | $155.90 |
| 7 purchase totals = | $1,045.98 | $1,135.8087 | $1,135.80 | $1,135.75 | $1,135.80 | |