| 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 | $32.83 | 3.440% | $33.9594 | $33.96 | $33.95 | $34.00 |
| Purchase #2 | $219.29 | 5.559% | $231.4803 | $231.48 | $231.50 | $231.50 |
| Purchase #3 | $116.51 | 11.308% | $129.685 | $129.69 | $129.70 | $129.70 |
| Purchase #4 | $121.68 | 13.802% | $138.4743 | $138.47 | $138.45 | $138.50 |
| Purchase #5 | $106.31 | 6.754% | $113.4902 | $113.49 | $113.50 | $113.50 |
| Purchase #6 | $174.92 | 6.680% | $186.6047 | $186.60 | $186.60 | $186.60 |
| Purchase #7 | $169.38 | 8.845% | $184.3617 | $184.36 | $184.35 | $184.40 |
| 7 purchase totals = | $940.92 | $1,018.0556 | $1,018.05 | $1,018.05 | $1,018.20 | |