| 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 | $199.56 | 10.539% | $220.5916 | $220.59 | $220.60 | $220.60 |
| Purchase #2 | $50.33 | 10.409% | $55.5688 | $55.57 | $55.55 | $55.60 |
| Purchase #3 | $25.98 | 10.776% | $28.7796 | $28.78 | $28.80 | $28.80 |
| Purchase #4 | $98.30 | 11.192% | $109.3017 | $109.30 | $109.30 | $109.30 |
| Purchase #5 | $176.33 | 12.245% | $197.9216 | $197.92 | $197.90 | $197.90 |
| Purchase #6 | $207.90 | 11.709% | $232.243 | $232.24 | $232.25 | $232.20 |
| Purchase #7 | $154.73 | 12.675% | $174.342 | $174.34 | $174.35 | $174.30 |
| 7 purchase totals = | $913.13 | $1,018.7483 | $1,018.74 | $1,018.75 | $1,018.70 | |