| 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 | $166.97 | 9.825% | $183.3748 | $183.37 | $183.35 | $183.40 |
| Purchase #2 | $72.62 | 7.259% | $77.8915 | $77.89 | $77.90 | $77.90 |
| Purchase #3 | $188.73 | 8.738% | $205.2212 | $205.22 | $205.20 | $205.20 |
| Purchase #4 | $100.99 | 5.133% | $106.1738 | $106.17 | $106.15 | $106.20 |
| Purchase #5 | $208.98 | 3.160% | $215.5838 | $215.58 | $215.60 | $215.60 |
| Purchase #6 | $245.74 | 12.765% | $277.1087 | $277.11 | $277.10 | $277.10 |
| Purchase #7 | $113.70 | 6.220% | $120.7721 | $120.77 | $120.75 | $120.80 |
| 7 purchase totals = | $1,097.73 | $1,186.1259 | $1,186.11 | $1,186.05 | $1,186.20 | |