| 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 | $212.35 | 6.727% | $226.6348 | $226.63 | $226.65 | $226.60 |
| Purchase #2 | $230.57 | 8.329% | $249.7742 | $249.77 | $249.75 | $249.80 |
| Purchase #3 | $146.58 | 11.335% | $163.1948 | $163.19 | $163.20 | $163.20 |
| Purchase #4 | $184.54 | 3.526% | $191.0469 | $191.05 | $191.05 | $191.00 |
| Purchase #5 | $230.68 | 9.347% | $252.2417 | $252.24 | $252.25 | $252.20 |
| Purchase #6 | $157.31 | 11.472% | $175.3566 | $175.36 | $175.35 | $175.40 |
| Purchase #7 | $143.26 | 5.330% | $150.8958 | $150.90 | $150.90 | $150.90 |
| 7 purchase totals = | $1,305.29 | $1,409.1448 | $1,409.14 | $1,409.15 | $1,409.10 | |