| 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 | $134.73 | 6.447% | $143.416 | $143.42 | $143.40 | $143.40 |
| Purchase #2 | $147.80 | 10.621% | $163.4978 | $163.50 | $163.50 | $163.50 |
| Purchase #3 | $226.64 | 7.374% | $243.3524 | $243.35 | $243.35 | $243.40 |
| Purchase #4 | $120.57 | 9.747% | $132.322 | $132.32 | $132.30 | $132.30 |
| Purchase #5 | $171.49 | 12.538% | $192.9914 | $192.99 | $193.00 | $193.00 |
| Purchase #6 | $223.81 | 4.409% | $233.6778 | $233.68 | $233.70 | $233.70 |
| Purchase #7 | $85.99 | 8.849% | $93.5993 | $93.60 | $93.60 | $93.60 |
| 7 purchase totals = | $1,111.03 | $1,202.8567 | $1,202.86 | $1,202.85 | $1,202.90 | |