| 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 | $240.37 | 7.391% | $258.1357 | $258.14 | $258.15 | $258.10 |
| Purchase #2 | $55.53 | 12.224% | $62.318 | $62.32 | $62.30 | $62.30 |
| Purchase #3 | $86.69 | 6.324% | $92.1723 | $92.17 | $92.15 | $92.20 |
| Purchase #4 | $66.69 | 10.131% | $73.4464 | $73.45 | $73.45 | $73.40 |
| Purchase #5 | $245.52 | 11.682% | $274.2016 | $274.20 | $274.20 | $274.20 |
| Purchase #6 | $107.73 | 12.870% | $121.5949 | $121.59 | $121.60 | $121.60 |
| Purchase #7 | $44.51 | 8.406% | $48.2515 | $48.25 | $48.25 | $48.30 |
| 7 purchase totals = | $847.04 | $930.1204 | $930.12 | $930.10 | $930.10 | |