| 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 | $40.34 | 7.119% | $43.2118 | $43.21 | $43.20 | $43.20 |
| Purchase #2 | $159.37 | 3.373% | $164.7456 | $164.75 | $164.75 | $164.70 |
| Purchase #3 | $23.73 | 4.737% | $24.8541 | $24.85 | $24.85 | $24.90 |
| Purchase #4 | $98.95 | 5.838% | $104.7267 | $104.73 | $104.75 | $104.70 |
| Purchase #5 | $217.85 | 11.352% | $242.5803 | $242.58 | $242.60 | $242.60 |
| Purchase #6 | $109.48 | 4.204% | $114.0825 | $114.08 | $114.10 | $114.10 |
| Purchase #7 | $188.87 | 6.661% | $201.4506 | $201.45 | $201.45 | $201.50 |
| 7 purchase totals = | $838.59 | $895.6516 | $895.65 | $895.70 | $895.70 | |