| 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 | $18.66 | 5.728% | $19.7288 | $19.73 | $19.75 | $19.70 |
| Purchase #2 | $235.96 | 8.673% | $256.4248 | $256.42 | $256.40 | $256.40 |
| Purchase #3 | $220.78 | 10.134% | $243.1538 | $243.15 | $243.15 | $243.20 |
| Purchase #4 | $36.52 | 11.446% | $40.7001 | $40.70 | $40.70 | $40.70 |
| Purchase #5 | $191.79 | 11.734% | $214.2946 | $214.29 | $214.30 | $214.30 |
| Purchase #6 | $114.64 | 13.728% | $130.3778 | $130.38 | $130.40 | $130.40 |
| Purchase #7 | $134.53 | 3.841% | $139.6973 | $139.70 | $139.70 | $139.70 |
| 7 purchase totals = | $952.88 | $1,044.3772 | $1,044.37 | $1,044.40 | $1,044.40 | |