| 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 | $100.97 | 10.354% | $111.4244 | $111.42 | $111.40 | $111.40 |
| Purchase #2 | $185.73 | 5.110% | $195.2208 | $195.22 | $195.20 | $195.20 |
| Purchase #3 | $111.36 | 9.346% | $121.7677 | $121.77 | $121.75 | $121.80 |
| Purchase #4 | $200.38 | 3.523% | $207.4394 | $207.44 | $207.45 | $207.40 |
| Purchase #5 | $231.38 | 3.794% | $240.1586 | $240.16 | $240.15 | $240.20 |
| Purchase #6 | $29.88 | 8.126% | $32.308 | $32.31 | $32.30 | $32.30 |
| Purchase #7 | $97.30 | 5.267% | $102.4248 | $102.42 | $102.40 | $102.40 |
| 7 purchase totals = | $957.00 | $1,010.7437 | $1,010.74 | $1,010.65 | $1,010.70 | |