| 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 | $236.80 | 11.438% | $263.8852 | $263.89 | $263.90 | $263.90 |
| Purchase #2 | $114.76 | 3.538% | $118.8202 | $118.82 | $118.80 | $118.80 |
| Purchase #3 | $199.69 | 13.244% | $226.1369 | $226.14 | $226.15 | $226.10 |
| Purchase #4 | $241.28 | 13.140% | $272.9842 | $272.98 | $273.00 | $273.00 |
| Purchase #5 | $131.92 | 5.584% | $139.2864 | $139.29 | $139.30 | $139.30 |
| Purchase #6 | $140.99 | 4.779% | $147.7279 | $147.73 | $147.75 | $147.70 |
| Purchase #7 | $28.48 | 8.236% | $30.8256 | $30.83 | $30.85 | $30.80 |
| 7 purchase totals = | $1,093.92 | $1,199.6664 | $1,199.68 | $1,199.75 | $1,199.60 | |