| 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 | $204.65 | 9.421% | $223.9301 | $223.93 | $223.95 | $223.90 |
| Purchase #2 | $227.29 | 5.382% | $239.5227 | $239.52 | $239.50 | $239.50 |
| Purchase #3 | $6.99 | 6.181% | $7.4221 | $7.42 | $7.40 | $7.40 |
| Purchase #4 | $136.33 | 7.536% | $146.6038 | $146.60 | $146.60 | $146.60 |
| Purchase #5 | $214.92 | 8.823% | $233.8824 | $233.88 | $233.90 | $233.90 |
| Purchase #6 | $215.54 | 5.847% | $228.1426 | $228.14 | $228.15 | $228.10 |
| Purchase #7 | $145.40 | 4.251% | $151.581 | $151.58 | $151.60 | $151.60 |
| 7 purchase totals = | $1,151.12 | $1,231.0847 | $1,231.07 | $1,231.10 | $1,231.00 | |