| 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 | $219.84 | 8.806% | $239.1991 | $239.20 | $239.20 | $239.20 |
| Purchase #2 | $47.91 | 11.428% | $53.3852 | $53.39 | $53.40 | $53.40 |
| Purchase #3 | $52.29 | 6.304% | $55.5864 | $55.59 | $55.60 | $55.60 |
| Purchase #4 | $8.28 | 13.489% | $9.3969 | $9.40 | $9.40 | $9.40 |
| Purchase #5 | $240.26 | 9.637% | $263.4139 | $263.41 | $263.40 | $263.40 |
| Purchase #6 | $77.25 | 11.685% | $86.2767 | $86.28 | $86.30 | $86.30 |
| Purchase #7 | $128.67 | 13.111% | $145.5399 | $145.54 | $145.55 | $145.50 |
| 7 purchase totals = | $774.50 | $852.7981 | $852.81 | $852.85 | $852.80 | |