| 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 | $5.47 | 3.668% | $5.6706 | $5.67 | $5.65 | $5.70 |
| Purchase #2 | $104.95 | 6.585% | $111.861 | $111.86 | $111.85 | $111.90 |
| Purchase #3 | $199.65 | 6.466% | $212.5594 | $212.56 | $212.55 | $212.60 |
| Purchase #4 | $129.44 | 3.218% | $133.6054 | $133.61 | $133.60 | $133.60 |
| Purchase #5 | $34.87 | 13.289% | $39.5039 | $39.50 | $39.50 | $39.50 |
| Purchase #6 | $32.61 | 13.319% | $36.9533 | $36.95 | $36.95 | $37.00 |
| Purchase #7 | $249.69 | 3.751% | $259.0559 | $259.06 | $259.05 | $259.10 |
| 7 purchase totals = | $756.68 | $799.2095 | $799.21 | $799.15 | $799.40 | |