| 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 | $152.53 | 12.105% | $170.9938 | $170.99 | $171.00 | $171.00 |
| Purchase #2 | $102.33 | 7.681% | $110.19 | $110.19 | $110.20 | $110.20 |
| Purchase #3 | $55.50 | 6.377% | $59.0392 | $59.04 | $59.05 | $59.00 |
| Purchase #4 | $17.63 | 11.229% | $19.6097 | $19.61 | $19.60 | $19.60 |
| Purchase #5 | $7.96 | 13.587% | $9.0415 | $9.04 | $9.05 | $9.00 |
| Purchase #6 | $214.97 | 3.364% | $222.2016 | $222.20 | $222.20 | $222.20 |
| Purchase #7 | $173.98 | 10.344% | $191.9765 | $191.98 | $192.00 | $192.00 |
| 7 purchase totals = | $724.90 | $783.0523 | $783.05 | $783.10 | $783.00 | |