| 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 | $241.39 | 12.829% | $272.3579 | $272.36 | $272.35 | $272.40 |
| Purchase #2 | $117.53 | 3.173% | $121.2592 | $121.26 | $121.25 | $121.30 |
| Purchase #3 | $36.35 | 13.826% | $41.3758 | $41.38 | $41.40 | $41.40 |
| Purchase #4 | $164.68 | 4.415% | $171.9506 | $171.95 | $171.95 | $172.00 |
| Purchase #5 | $239.87 | 5.197% | $252.336 | $252.34 | $252.35 | $252.30 |
| Purchase #6 | $230.33 | 5.685% | $243.4243 | $243.42 | $243.40 | $243.40 |
| Purchase #7 | $13.47 | 12.489% | $15.1523 | $15.15 | $15.15 | $15.20 |
| 7 purchase totals = | $1,043.62 | $1,117.8561 | $1,117.86 | $1,117.85 | $1,118.00 | |