| 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 | $140.38 | 11.782% | $156.9196 | $156.92 | $156.90 | $156.90 |
| Purchase #2 | $139.77 | 5.118% | $146.9234 | $146.92 | $146.90 | $146.90 |
| Purchase #3 | $53.73 | 8.231% | $58.1525 | $58.15 | $58.15 | $58.20 |
| Purchase #4 | $173.58 | 11.205% | $193.0296 | $193.03 | $193.05 | $193.00 |
| Purchase #5 | $167.69 | 11.208% | $186.4847 | $186.48 | $186.50 | $186.50 |
| Purchase #6 | $153.36 | 7.271% | $164.5108 | $164.51 | $164.50 | $164.50 |
| Purchase #7 | $21.62 | 8.349% | $23.4251 | $23.43 | $23.45 | $23.40 |
| 7 purchase totals = | $850.13 | $929.4457 | $929.44 | $929.45 | $929.40 | |