| 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 | $127.61 | 11.338% | $142.0784 | $142.08 | $142.10 | $142.10 |
| Purchase #2 | $177.91 | 5.463% | $187.6292 | $187.63 | $187.65 | $187.60 |
| Purchase #3 | $147.62 | 13.349% | $167.3258 | $167.33 | $167.35 | $167.30 |
| Purchase #4 | $106.64 | 3.183% | $110.0344 | $110.03 | $110.05 | $110.00 |
| Purchase #5 | $233.98 | 11.728% | $261.4212 | $261.42 | $261.40 | $261.40 |
| Purchase #6 | $126.73 | 4.203% | $132.0565 | $132.06 | $132.05 | $132.10 |
| Purchase #7 | $69.51 | 7.300% | $74.5842 | $74.58 | $74.60 | $74.60 |
| 7 purchase totals = | $990.00 | $1,075.1297 | $1,075.13 | $1,075.20 | $1,075.10 | |