| 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 | $199.64 | 3.490% | $206.6074 | $206.61 | $206.60 | $206.60 |
| Purchase #2 | $44.79 | 12.342% | $50.318 | $50.32 | $50.30 | $50.30 |
| Purchase #3 | $156.88 | 11.503% | $174.9259 | $174.93 | $174.95 | $174.90 |
| Purchase #4 | $133.55 | 3.594% | $138.3498 | $138.35 | $138.35 | $138.30 |
| Purchase #5 | $34.57 | 4.287% | $36.052 | $36.05 | $36.05 | $36.10 |
| Purchase #6 | $199.83 | 7.292% | $214.4016 | $214.40 | $214.40 | $214.40 |
| Purchase #7 | $105.95 | 3.202% | $109.3425 | $109.34 | $109.35 | $109.30 |
| 7 purchase totals = | $875.21 | $929.9972 | $930.00 | $930.00 | $929.90 | |