| 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 | $249.80 | 8.182% | $270.2386 | $270.24 | $270.25 | $270.20 |
| Purchase #2 | $232.50 | 8.172% | $251.4999 | $251.50 | $251.50 | $251.50 |
| Purchase #3 | $200.33 | 13.315% | $227.0039 | $227.00 | $227.00 | $227.00 |
| Purchase #4 | $201.85 | 5.264% | $212.4754 | $212.48 | $212.50 | $212.50 |
| Purchase #5 | $36.67 | 5.659% | $38.7452 | $38.75 | $38.75 | $38.70 |
| Purchase #6 | $195.67 | 4.206% | $203.8999 | $203.90 | $203.90 | $203.90 |
| Purchase #7 | $204.82 | 7.839% | $220.8758 | $220.88 | $220.90 | $220.90 |
| 7 purchase totals = | $1,321.64 | $1,424.7387 | $1,424.75 | $1,424.80 | $1,424.70 | |