| 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 | $130.54 | 3.113% | $134.6037 | $134.60 | $134.60 | $134.60 |
| Purchase #2 | $112.84 | 7.555% | $121.3651 | $121.37 | $121.35 | $121.40 |
| Purchase #3 | $25.78 | 9.348% | $28.1899 | $28.19 | $28.20 | $28.20 |
| Purchase #4 | $221.50 | 4.631% | $231.7577 | $231.76 | $231.75 | $231.80 |
| Purchase #5 | $231.51 | 4.332% | $241.539 | $241.54 | $241.55 | $241.50 |
| Purchase #6 | $138.86 | 6.465% | $147.8373 | $147.84 | $147.85 | $147.80 |
| Purchase #7 | $154.81 | 8.504% | $167.975 | $167.98 | $168.00 | $168.00 |
| 7 purchase totals = | $1,015.84 | $1,073.2677 | $1,073.28 | $1,073.30 | $1,073.30 | |