| 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 | $234.60 | 3.769% | $243.4421 | $243.44 | $243.45 | $243.40 |
| Purchase #2 | $139.32 | 4.372% | $145.4111 | $145.41 | $145.40 | $145.40 |
| Purchase #3 | $119.57 | 4.658% | $125.1396 | $125.14 | $125.15 | $125.10 |
| Purchase #4 | $156.53 | 7.573% | $168.384 | $168.38 | $168.40 | $168.40 |
| Purchase #5 | $236.57 | 8.808% | $257.4071 | $257.41 | $257.40 | $257.40 |
| Purchase #6 | $193.50 | 4.726% | $202.6448 | $202.64 | $202.65 | $202.60 |
| Purchase #7 | $181.87 | 10.598% | $201.1446 | $201.14 | $201.15 | $201.10 |
| 7 purchase totals = | $1,261.96 | $1,343.5733 | $1,343.56 | $1,343.60 | $1,343.40 | |