| 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 | $139.65 | 12.466% | $157.0588 | $157.06 | $157.05 | $157.10 |
| Purchase #2 | $185.77 | 9.303% | $203.0522 | $203.05 | $203.05 | $203.10 |
| Purchase #3 | $115.65 | 13.255% | $130.9794 | $130.98 | $131.00 | $131.00 |
| Purchase #4 | $28.51 | 3.741% | $29.5766 | $29.58 | $29.60 | $29.60 |
| Purchase #5 | $100.90 | 6.787% | $107.7481 | $107.75 | $107.75 | $107.70 |
| Purchase #6 | $56.71 | 5.765% | $59.9793 | $59.98 | $60.00 | $60.00 |
| Purchase #7 | $192.61 | 10.270% | $212.391 | $212.39 | $212.40 | $212.40 |
| 7 purchase totals = | $819.80 | $900.7854 | $900.79 | $900.85 | $900.90 | |