| 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 | $123.73 | 12.822% | $139.5947 | $139.59 | $139.60 | $139.60 |
| Purchase #2 | $38.65 | 8.577% | $41.965 | $41.97 | $41.95 | $42.00 |
| Purchase #3 | $111.25 | 3.605% | $115.2606 | $115.26 | $115.25 | $115.30 |
| Purchase #4 | $249.73 | 8.129% | $270.0306 | $270.03 | $270.05 | $270.00 |
| Purchase #5 | $134.31 | 8.256% | $145.3986 | $145.40 | $145.40 | $145.40 |
| Purchase #6 | $145.92 | 9.581% | $159.9006 | $159.90 | $159.90 | $159.90 |
| Purchase #7 | $216.50 | 9.257% | $236.5414 | $236.54 | $236.55 | $236.50 |
| 7 purchase totals = | $1,020.09 | $1,108.6915 | $1,108.69 | $1,108.70 | $1,108.70 | |