| 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 | $122.91 | 9.483% | $134.5656 | $134.57 | $134.55 | $134.60 |
| Purchase #2 | $206.80 | 9.717% | $226.8948 | $226.89 | $226.90 | $226.90 |
| Purchase #3 | $134.66 | 8.180% | $145.6752 | $145.68 | $145.70 | $145.70 |
| Purchase #4 | $116.82 | 9.309% | $127.6948 | $127.69 | $127.70 | $127.70 |
| Purchase #5 | $120.71 | 11.184% | $134.2102 | $134.21 | $134.20 | $134.20 |
| Purchase #6 | $162.76 | 9.635% | $178.4419 | $178.44 | $178.45 | $178.40 |
| Purchase #7 | $137.75 | 9.491% | $150.8239 | $150.82 | $150.80 | $150.80 |
| 7 purchase totals = | $1,002.41 | $1,098.3064 | $1,098.30 | $1,098.30 | $1,098.30 | |