| 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 | $62.86 | 12.689% | $70.8363 | $70.84 | $70.85 | $70.80 |
| Purchase #2 | $31.88 | 11.553% | $35.5631 | $35.56 | $35.55 | $35.60 |
| Purchase #3 | $153.74 | 11.542% | $171.4847 | $171.48 | $171.50 | $171.50 |
| Purchase #4 | $104.70 | 9.656% | $114.8098 | $114.81 | $114.80 | $114.80 |
| Purchase #5 | $241.41 | 3.613% | $250.1321 | $250.13 | $250.15 | $250.10 |
| Purchase #6 | $88.37 | 8.457% | $95.8435 | $95.84 | $95.85 | $95.80 |
| Purchase #7 | $164.69 | 3.176% | $169.9206 | $169.92 | $169.90 | $169.90 |
| 7 purchase totals = | $847.65 | $908.5901 | $908.58 | $908.60 | $908.50 | |