| 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 | $92.49 | 12.685% | $104.2224 | $104.22 | $104.20 | $104.20 |
| Purchase #2 | $241.72 | 11.158% | $268.6911 | $268.69 | $268.70 | $268.70 |
| Purchase #3 | $130.54 | 6.859% | $139.4937 | $139.49 | $139.50 | $139.50 |
| Purchase #4 | $156.87 | 4.416% | $163.7974 | $163.80 | $163.80 | $163.80 |
| Purchase #5 | $168.49 | 7.828% | $181.6794 | $181.68 | $181.70 | $181.70 |
| Purchase #6 | $88.84 | 7.333% | $95.3546 | $95.35 | $95.35 | $95.40 |
| Purchase #7 | $172.71 | 6.335% | $183.6512 | $183.65 | $183.65 | $183.70 |
| 7 purchase totals = | $1,051.66 | $1,136.8898 | $1,136.88 | $1,136.90 | $1,137.00 | |