| 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 | $219.69 | 13.661% | $249.7019 | $249.70 | $249.70 | $249.70 |
| Purchase #2 | $149.97 | 11.604% | $167.3725 | $167.37 | $167.35 | $167.40 |
| Purchase #3 | $121.26 | 10.466% | $133.9511 | $133.95 | $133.95 | $134.00 |
| Purchase #4 | $121.48 | 5.418% | $128.0618 | $128.06 | $128.05 | $128.10 |
| Purchase #5 | $110.91 | 10.585% | $122.6498 | $122.65 | $122.65 | $122.60 |
| Purchase #6 | $127.25 | 7.128% | $136.3204 | $136.32 | $136.30 | $136.30 |
| Purchase #7 | $240.42 | 6.347% | $255.6795 | $255.68 | $255.70 | $255.70 |
| 7 purchase totals = | $1,090.98 | $1,193.7370 | $1,193.73 | $1,193.70 | $1,193.80 | |