| 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 | $135.99 | 9.404% | $148.7785 | $148.78 | $148.80 | $148.80 |
| Purchase #2 | $119.99 | 12.344% | $134.8016 | $134.80 | $134.80 | $134.80 |
| Purchase #3 | $185.77 | 7.499% | $199.7009 | $199.70 | $199.70 | $199.70 |
| Purchase #4 | $31.42 | 9.709% | $34.4706 | $34.47 | $34.45 | $34.50 |
| Purchase #5 | $216.84 | 11.425% | $241.614 | $241.61 | $241.60 | $241.60 |
| Purchase #6 | $114.92 | 11.463% | $128.0933 | $128.09 | $128.10 | $128.10 |
| Purchase #7 | $7.42 | 7.642% | $7.987 | $7.99 | $8.00 | $8.00 |
| 7 purchase totals = | $812.35 | $895.4459 | $895.44 | $895.45 | $895.50 | |