| 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 | $228.69 | 7.648% | $246.1802 | $246.18 | $246.20 | $246.20 |
| Purchase #2 | $36.41 | 3.581% | $37.7138 | $37.71 | $37.70 | $37.70 |
| Purchase #3 | $164.60 | 13.729% | $187.1979 | $187.20 | $187.20 | $187.20 |
| Purchase #4 | $174.26 | 13.180% | $197.2275 | $197.23 | $197.25 | $197.20 |
| Purchase #5 | $99.26 | 8.578% | $107.7745 | $107.77 | $107.75 | $107.80 |
| Purchase #6 | $81.34 | 9.792% | $89.3048 | $89.30 | $89.30 | $89.30 |
| Purchase #7 | $184.49 | 8.492% | $200.1569 | $200.16 | $200.15 | $200.20 |
| 7 purchase totals = | $969.05 | $1,065.5556 | $1,065.55 | $1,065.55 | $1,065.60 | |