| 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 | $34.30 | 7.344% | $36.819 | $36.82 | $36.80 | $36.80 |
| Purchase #2 | $53.61 | 8.343% | $58.0827 | $58.08 | $58.10 | $58.10 |
| Purchase #3 | $151.57 | 11.653% | $169.2325 | $169.23 | $169.25 | $169.20 |
| Purchase #4 | $124.83 | 12.633% | $140.5998 | $140.60 | $140.60 | $140.60 |
| Purchase #5 | $10.50 | 13.833% | $11.9525 | $11.95 | $11.95 | $12.00 |
| Purchase #6 | $175.55 | 9.862% | $192.8627 | $192.86 | $192.85 | $192.90 |
| Purchase #7 | $43.61 | 8.441% | $47.2911 | $47.29 | $47.30 | $47.30 |
| 7 purchase totals = | $593.97 | $656.8403 | $656.83 | $656.85 | $656.90 | |