| 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 | $225.29 | 13.738% | $256.2403 | $256.24 | $256.25 | $256.20 |
| Purchase #2 | $202.54 | 3.302% | $209.2279 | $209.23 | $209.25 | $209.20 |
| Purchase #3 | $82.66 | 13.208% | $93.5777 | $93.58 | $93.60 | $93.60 |
| Purchase #4 | $102.51 | 13.450% | $116.2976 | $116.30 | $116.30 | $116.30 |
| Purchase #5 | $220.45 | 3.688% | $228.5802 | $228.58 | $228.60 | $228.60 |
| Purchase #6 | $21.83 | 9.608% | $23.9274 | $23.93 | $23.95 | $23.90 |
| Purchase #7 | $227.79 | 13.328% | $258.1499 | $258.15 | $258.15 | $258.10 |
| 7 purchase totals = | $1,083.07 | $1,186.0010 | $1,186.01 | $1,186.10 | $1,185.90 | |