| 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 | $94.30 | 10.719% | $104.408 | $104.41 | $104.40 | $104.40 |
| Purchase #2 | $194.25 | 6.843% | $207.5425 | $207.54 | $207.55 | $207.50 |
| Purchase #3 | $109.51 | 7.133% | $117.3213 | $117.32 | $117.30 | $117.30 |
| Purchase #4 | $205.67 | 6.419% | $218.872 | $218.87 | $218.85 | $218.90 |
| Purchase #5 | $212.38 | 9.315% | $232.1632 | $232.16 | $232.15 | $232.20 |
| Purchase #6 | $81.84 | 9.210% | $89.3775 | $89.38 | $89.40 | $89.40 |
| Purchase #7 | $143.45 | 6.804% | $153.2103 | $153.21 | $153.20 | $153.20 |
| 7 purchase totals = | $1,041.40 | $1,122.8948 | $1,122.89 | $1,122.85 | $1,122.90 | |