| 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 | $205.65 | 7.391% | $220.8496 | $220.85 | $220.85 | $220.80 |
| Purchase #2 | $42.62 | 11.437% | $47.4944 | $47.49 | $47.50 | $47.50 |
| Purchase #3 | $15.39 | 13.161% | $17.4155 | $17.42 | $17.40 | $17.40 |
| Purchase #4 | $171.51 | 4.374% | $179.0118 | $179.01 | $179.00 | $179.00 |
| Purchase #5 | $196.25 | 7.213% | $210.4055 | $210.41 | $210.40 | $210.40 |
| Purchase #6 | $146.79 | 7.634% | $157.9959 | $158.00 | $158.00 | $158.00 |
| Purchase #7 | $155.30 | 13.458% | $176.2003 | $176.20 | $176.20 | $176.20 |
| 7 purchase totals = | $933.51 | $1,009.3730 | $1,009.38 | $1,009.35 | $1,009.30 | |