| 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 | $164.55 | 5.330% | $173.3205 | $173.32 | $173.30 | $173.30 |
| Purchase #2 | $108.35 | 12.854% | $122.2773 | $122.28 | $122.30 | $122.30 |
| Purchase #3 | $35.65 | 4.429% | $37.2289 | $37.23 | $37.25 | $37.20 |
| Purchase #4 | $244.65 | 8.277% | $264.8997 | $264.90 | $264.90 | $264.90 |
| Purchase #5 | $107.49 | 8.613% | $116.7481 | $116.75 | $116.75 | $116.70 |
| Purchase #6 | $109.68 | 3.589% | $113.6164 | $113.62 | $113.60 | $113.60 |
| Purchase #7 | $222.94 | 13.245% | $252.4684 | $252.47 | $252.45 | $252.50 |
| 7 purchase totals = | $993.31 | $1,080.5593 | $1,080.57 | $1,080.55 | $1,080.50 | |