| 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 | $186.86 | 13.181% | $211.49 | $211.49 | $211.50 | $211.50 |
| Purchase #2 | $240.68 | 13.421% | $272.9817 | $272.98 | $273.00 | $273.00 |
| Purchase #3 | $137.87 | 6.839% | $147.2989 | $147.30 | $147.30 | $147.30 |
| Purchase #4 | $140.51 | 13.221% | $159.0868 | $159.09 | $159.10 | $159.10 |
| Purchase #5 | $107.84 | 12.423% | $121.237 | $121.24 | $121.25 | $121.20 |
| Purchase #6 | $7.41 | 11.364% | $8.2521 | $8.25 | $8.25 | $8.30 |
| Purchase #7 | $217.89 | 4.417% | $227.5142 | $227.51 | $227.50 | $227.50 |
| 7 purchase totals = | $1,039.06 | $1,147.8607 | $1,147.86 | $1,147.90 | $1,147.90 | |