| 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 | $172.46 | 8.445% | $187.0242 | $187.02 | $187.00 | $187.00 |
| Purchase #2 | $158.65 | 10.143% | $174.7419 | $174.74 | $174.75 | $174.70 |
| Purchase #3 | $122.80 | 13.239% | $139.0575 | $139.06 | $139.05 | $139.10 |
| Purchase #4 | $248.42 | 9.249% | $271.3964 | $271.40 | $271.40 | $271.40 |
| Purchase #5 | $99.75 | 5.302% | $105.0387 | $105.04 | $105.05 | $105.00 |
| Purchase #6 | $243.29 | 4.559% | $254.3816 | $254.38 | $254.40 | $254.40 |
| Purchase #7 | $62.36 | 8.434% | $67.6194 | $67.62 | $67.60 | $67.60 |
| 7 purchase totals = | $1,107.73 | $1,199.2597 | $1,199.26 | $1,199.25 | $1,199.20 | |