| 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 | $10.66 | 4.856% | $11.1776 | $11.18 | $11.20 | $11.20 |
| Purchase #2 | $32.81 | 7.380% | $35.2314 | $35.23 | $35.25 | $35.20 |
| Purchase #3 | $213.77 | 7.453% | $229.7023 | $229.70 | $229.70 | $229.70 |
| Purchase #4 | $158.54 | 4.131% | $165.0893 | $165.09 | $165.10 | $165.10 |
| Purchase #5 | $150.60 | 4.277% | $157.0412 | $157.04 | $157.05 | $157.00 |
| Purchase #6 | $54.39 | 4.490% | $56.8321 | $56.83 | $56.85 | $56.80 |
| Purchase #7 | $227.31 | 10.185% | $250.4615 | $250.46 | $250.45 | $250.50 |
| 7 purchase totals = | $848.08 | $905.5354 | $905.53 | $905.60 | $905.50 | |