| 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 | $122.53 | 3.630% | $126.9778 | $126.98 | $127.00 | $127.00 |
| Purchase #2 | $84.77 | 13.477% | $96.1945 | $96.19 | $96.20 | $96.20 |
| Purchase #3 | $38.95 | 9.613% | $42.6943 | $42.69 | $42.70 | $42.70 |
| Purchase #4 | $200.26 | 10.857% | $222.0022 | $222.00 | $222.00 | $222.00 |
| Purchase #5 | $20.84 | 9.578% | $22.8361 | $22.84 | $22.85 | $22.80 |
| Purchase #6 | $242.66 | 9.293% | $265.2104 | $265.21 | $265.20 | $265.20 |
| Purchase #7 | $107.86 | 8.272% | $116.7822 | $116.78 | $116.80 | $116.80 |
| 7 purchase totals = | $817.87 | $892.6975 | $892.69 | $892.75 | $892.70 | |