| 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 | $203.43 | 3.381% | $210.308 | $210.31 | $210.30 | $210.30 |
| Purchase #2 | $36.71 | 13.315% | $41.5979 | $41.60 | $41.60 | $41.60 |
| Purchase #3 | $15.31 | 9.710% | $16.7966 | $16.80 | $16.80 | $16.80 |
| Purchase #4 | $20.79 | 11.363% | $23.1524 | $23.15 | $23.15 | $23.20 |
| Purchase #5 | $174.62 | 9.766% | $191.6734 | $191.67 | $191.65 | $191.70 |
| Purchase #6 | $215.43 | 10.553% | $238.1643 | $238.16 | $238.15 | $238.20 |
| Purchase #7 | $161.56 | 12.734% | $182.1331 | $182.13 | $182.15 | $182.10 |
| 7 purchase totals = | $827.85 | $903.8257 | $903.82 | $903.80 | $903.90 | |