| 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 | $118.51 | 13.748% | $134.8028 | $134.80 | $134.80 | $134.80 |
| Purchase #2 | $64.56 | 13.602% | $73.3415 | $73.34 | $73.35 | $73.30 |
| Purchase #3 | $172.29 | 12.414% | $193.6781 | $193.68 | $193.70 | $193.70 |
| Purchase #4 | $190.27 | 9.626% | $208.5854 | $208.59 | $208.60 | $208.60 |
| Purchase #5 | $14.66 | 10.425% | $16.1883 | $16.19 | $16.20 | $16.20 |
| Purchase #6 | $16.59 | 3.818% | $17.2234 | $17.22 | $17.20 | $17.20 |
| Purchase #7 | $210.36 | 6.432% | $223.8904 | $223.89 | $223.90 | $223.90 |
| 7 purchase totals = | $787.24 | $867.7099 | $867.71 | $867.75 | $867.70 | |