| 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 | $81.66 | 3.860% | $84.8121 | $84.81 | $84.80 | $84.80 |
| Purchase #2 | $144.79 | 5.728% | $153.0836 | $153.08 | $153.10 | $153.10 |
| Purchase #3 | $130.54 | 8.108% | $141.1242 | $141.12 | $141.10 | $141.10 |
| Purchase #4 | $59.76 | 4.232% | $62.289 | $62.29 | $62.30 | $62.30 |
| Purchase #5 | $171.91 | 9.530% | $188.293 | $188.29 | $188.30 | $188.30 |
| Purchase #6 | $121.34 | 3.354% | $125.4097 | $125.41 | $125.40 | $125.40 |
| Purchase #7 | $171.25 | 5.307% | $180.3382 | $180.34 | $180.35 | $180.30 |
| 7 purchase totals = | $881.25 | $935.3498 | $935.34 | $935.35 | $935.30 | |