| 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 | $250.68 | 13.640% | $284.8728 | $284.87 | $284.85 | $284.90 |
| Purchase #2 | $58.46 | 7.168% | $62.6504 | $62.65 | $62.65 | $62.70 |
| Purchase #3 | $197.27 | 5.403% | $207.9285 | $207.93 | $207.95 | $207.90 |
| Purchase #4 | $234.45 | 13.681% | $266.5251 | $266.53 | $266.55 | $266.50 |
| Purchase #5 | $82.86 | 3.218% | $85.5264 | $85.53 | $85.55 | $85.50 |
| Purchase #6 | $10.45 | 6.214% | $11.0994 | $11.10 | $11.10 | $11.10 |
| Purchase #7 | $106.38 | 3.120% | $109.6991 | $109.70 | $109.70 | $109.70 |
| 7 purchase totals = | $940.55 | $1,028.3017 | $1,028.31 | $1,028.35 | $1,028.30 | |