| 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 | $237.70 | 10.331% | $262.2568 | $262.26 | $262.25 | $262.30 |
| Purchase #2 | $195.26 | 4.384% | $203.8202 | $203.82 | $203.80 | $203.80 |
| Purchase #3 | $178.76 | 8.165% | $193.3558 | $193.36 | $193.35 | $193.40 |
| Purchase #4 | $119.74 | 8.637% | $130.0819 | $130.08 | $130.10 | $130.10 |
| Purchase #5 | $194.57 | 7.102% | $208.3884 | $208.39 | $208.40 | $208.40 |
| Purchase #6 | $29.45 | 12.583% | $33.1557 | $33.16 | $33.15 | $33.20 |
| Purchase #7 | $74.89 | 7.321% | $80.3727 | $80.37 | $80.35 | $80.40 |
| 7 purchase totals = | $1,030.37 | $1,111.4315 | $1,111.44 | $1,111.40 | $1,111.60 | |