| 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 | $39.36 | 10.161% | $43.3594 | $43.36 | $43.35 | $43.40 |
| Purchase #2 | $190.69 | 7.743% | $205.4551 | $205.46 | $205.45 | $205.50 |
| Purchase #3 | $122.71 | 8.558% | $133.2115 | $133.21 | $133.20 | $133.20 |
| Purchase #4 | $116.41 | 12.774% | $131.2802 | $131.28 | $131.30 | $131.30 |
| Purchase #5 | $184.82 | 7.696% | $199.0437 | $199.04 | $199.05 | $199.00 |
| Purchase #6 | $124.97 | 3.764% | $129.6739 | $129.67 | $129.65 | $129.70 |
| Purchase #7 | $37.44 | 6.860% | $40.0084 | $40.01 | $40.00 | $40.00 |
| 7 purchase totals = | $816.40 | $882.0322 | $882.03 | $882.00 | $882.10 | |