| 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 | $20.56 | 13.793% | $23.3958 | $23.40 | $23.40 | $23.40 |
| Purchase #2 | $33.61 | 3.356% | $34.738 | $34.74 | $34.75 | $34.70 |
| Purchase #3 | $155.47 | 7.558% | $167.2204 | $167.22 | $167.20 | $167.20 |
| Purchase #4 | $186.92 | 12.700% | $210.6588 | $210.66 | $210.65 | $210.70 |
| Purchase #5 | $87.59 | 13.437% | $99.3595 | $99.36 | $99.35 | $99.40 |
| Purchase #6 | $201.74 | 6.199% | $214.2459 | $214.25 | $214.25 | $214.20 |
| Purchase #7 | $175.62 | 9.388% | $192.1072 | $192.11 | $192.10 | $192.10 |
| 7 purchase totals = | $861.51 | $941.7256 | $941.74 | $941.70 | $941.70 | |