| 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 | $121.66 | 13.221% | $137.7447 | $137.74 | $137.75 | $137.70 |
| Purchase #2 | $168.58 | 11.565% | $188.0763 | $188.08 | $188.10 | $188.10 |
| Purchase #3 | $209.62 | 13.836% | $238.623 | $238.62 | $238.60 | $238.60 |
| Purchase #4 | $215.45 | 12.387% | $242.1378 | $242.14 | $242.15 | $242.10 |
| Purchase #5 | $88.76 | 8.630% | $96.42 | $96.42 | $96.40 | $96.40 |
| Purchase #6 | $127.47 | 6.475% | $135.7237 | $135.72 | $135.70 | $135.70 |
| Purchase #7 | $217.72 | 4.365% | $227.2235 | $227.22 | $227.20 | $227.20 |
| 7 purchase totals = | $1,149.26 | $1,265.9490 | $1,265.94 | $1,265.90 | $1,265.80 | |