| 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 | $234.27 | 6.418% | $249.3054 | $249.31 | $249.30 | $249.30 |
| Purchase #2 | $119.39 | 7.405% | $128.2308 | $128.23 | $128.25 | $128.20 |
| Purchase #3 | $104.32 | 9.497% | $114.2273 | $114.23 | $114.25 | $114.20 |
| Purchase #4 | $33.57 | 3.643% | $34.793 | $34.79 | $34.80 | $34.80 |
| Purchase #5 | $197.31 | 5.312% | $207.7911 | $207.79 | $207.80 | $207.80 |
| Purchase #6 | $10.52 | 13.750% | $11.9665 | $11.97 | $11.95 | $12.00 |
| Purchase #7 | $99.88 | 13.432% | $113.2959 | $113.30 | $113.30 | $113.30 |
| 7 purchase totals = | $799.26 | $859.6100 | $859.62 | $859.65 | $859.60 | |