| 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 | $248.55 | 4.401% | $259.4887 | $259.49 | $259.50 | $259.50 |
| Purchase #2 | $125.39 | 4.547% | $131.0915 | $131.09 | $131.10 | $131.10 |
| Purchase #3 | $198.40 | 4.674% | $207.6732 | $207.67 | $207.65 | $207.70 |
| Purchase #4 | $99.77 | 13.449% | $113.1881 | $113.19 | $113.20 | $113.20 |
| Purchase #5 | $50.69 | 3.154% | $52.2888 | $52.29 | $52.30 | $52.30 |
| Purchase #6 | $159.38 | 8.493% | $172.9161 | $172.92 | $172.90 | $172.90 |
| Purchase #7 | $223.25 | 7.834% | $240.7394 | $240.74 | $240.75 | $240.70 |
| 7 purchase totals = | $1,105.43 | $1,177.3858 | $1,177.39 | $1,177.40 | $1,177.40 | |