| 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 | $15.97 | 4.549% | $16.6965 | $16.70 | $16.70 | $16.70 |
| Purchase #2 | $57.59 | 13.170% | $65.1746 | $65.17 | $65.15 | $65.20 |
| Purchase #3 | $105.40 | 4.593% | $110.241 | $110.24 | $110.25 | $110.20 |
| Purchase #4 | $34.82 | 10.208% | $38.3744 | $38.37 | $38.35 | $38.40 |
| Purchase #5 | $224.84 | 6.712% | $239.9313 | $239.93 | $239.95 | $239.90 |
| Purchase #6 | $200.47 | 4.152% | $208.7935 | $208.79 | $208.80 | $208.80 |
| Purchase #7 | $68.82 | 8.722% | $74.8225 | $74.82 | $74.80 | $74.80 |
| 7 purchase totals = | $707.91 | $754.0338 | $754.02 | $754.00 | $754.00 | |