| 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 | $163.50 | 6.191% | $173.6223 | $173.62 | $173.60 | $173.60 |
| Purchase #2 | $111.96 | 6.733% | $119.4983 | $119.50 | $119.50 | $119.50 |
| Purchase #3 | $224.35 | 9.393% | $245.4232 | $245.42 | $245.40 | $245.40 |
| Purchase #4 | $116.33 | 7.830% | $125.4386 | $125.44 | $125.45 | $125.40 |
| Purchase #5 | $226.46 | 4.599% | $236.8749 | $236.87 | $236.85 | $236.90 |
| Purchase #6 | $232.37 | 7.306% | $249.347 | $249.35 | $249.35 | $249.30 |
| Purchase #7 | $108.81 | 13.140% | $123.1076 | $123.11 | $123.10 | $123.10 |
| 7 purchase totals = | $1,183.78 | $1,273.3119 | $1,273.31 | $1,273.25 | $1,273.20 | |