| 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 | $120.41 | 12.365% | $135.2987 | $135.30 | $135.30 | $135.30 |
| Purchase #2 | $199.37 | 7.135% | $213.595 | $213.60 | $213.60 | $213.60 |
| Purchase #3 | $180.33 | 8.397% | $195.4723 | $195.47 | $195.45 | $195.50 |
| Purchase #4 | $158.82 | 8.585% | $172.4547 | $172.45 | $172.45 | $172.50 |
| Purchase #5 | $103.43 | 10.187% | $113.9664 | $113.97 | $113.95 | $114.00 |
| Purchase #6 | $94.61 | 13.586% | $107.4637 | $107.46 | $107.45 | $107.50 |
| Purchase #7 | $117.55 | 5.572% | $124.0999 | $124.10 | $124.10 | $124.10 |
| 7 purchase totals = | $974.52 | $1,062.3507 | $1,062.35 | $1,062.30 | $1,062.50 | |