| 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 | $198.38 | 8.419% | $215.0816 | $215.08 | $215.10 | $215.10 |
| Purchase #2 | $187.80 | 9.460% | $205.5659 | $205.57 | $205.55 | $205.60 |
| Purchase #3 | $197.65 | 7.628% | $212.7267 | $212.73 | $212.75 | $212.70 |
| Purchase #4 | $229.94 | 6.742% | $245.4426 | $245.44 | $245.45 | $245.40 |
| Purchase #5 | $145.56 | 12.184% | $163.295 | $163.30 | $163.30 | $163.30 |
| Purchase #6 | $144.88 | 11.146% | $161.0283 | $161.03 | $161.05 | $161.00 |
| Purchase #7 | $246.61 | 9.591% | $270.2624 | $270.26 | $270.25 | $270.30 |
| 7 purchase totals = | $1,350.82 | $1,473.4025 | $1,473.41 | $1,473.45 | $1,473.40 | |