| 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 | $183.76 | 6.331% | $195.3938 | $195.39 | $195.40 | $195.40 |
| Purchase #2 | $163.33 | 4.341% | $170.4202 | $170.42 | $170.40 | $170.40 |
| Purchase #3 | $69.46 | 9.135% | $75.8052 | $75.81 | $75.80 | $75.80 |
| Purchase #4 | $206.75 | 6.249% | $219.6698 | $219.67 | $219.65 | $219.70 |
| Purchase #5 | $127.75 | 11.781% | $142.8002 | $142.80 | $142.80 | $142.80 |
| Purchase #6 | $104.84 | 9.583% | $114.8868 | $114.89 | $114.90 | $114.90 |
| Purchase #7 | $172.55 | 8.589% | $187.3703 | $187.37 | $187.35 | $187.40 |
| 7 purchase totals = | $1,028.44 | $1,106.3463 | $1,106.35 | $1,106.30 | $1,106.40 | |