| 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 | $94.59 | 7.676% | $101.8507 | $101.85 | $101.85 | $101.90 |
| Purchase #2 | $154.64 | 9.829% | $169.8396 | $169.84 | $169.85 | $169.80 |
| Purchase #3 | $205.32 | 12.126% | $230.2171 | $230.22 | $230.20 | $230.20 |
| Purchase #4 | $163.95 | 12.669% | $184.7208 | $184.72 | $184.70 | $184.70 |
| Purchase #5 | $199.31 | 13.620% | $226.456 | $226.46 | $226.45 | $226.50 |
| Purchase #6 | $13.90 | 4.734% | $14.558 | $14.56 | $14.55 | $14.60 |
| Purchase #7 | $94.25 | 5.384% | $99.3244 | $99.32 | $99.30 | $99.30 |
| 7 purchase totals = | $925.96 | $1,026.9666 | $1,026.97 | $1,026.90 | $1,027.00 | |