| 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 | $134.53 | 9.307% | $147.0507 | $147.05 | $147.05 | $147.10 |
| Purchase #2 | $31.93 | 7.107% | $34.1993 | $34.20 | $34.20 | $34.20 |
| Purchase #3 | $114.76 | 4.210% | $119.5914 | $119.59 | $119.60 | $119.60 |
| Purchase #4 | $34.62 | 3.354% | $35.7812 | $35.78 | $35.80 | $35.80 |
| Purchase #5 | $64.90 | 6.698% | $69.247 | $69.25 | $69.25 | $69.20 |
| Purchase #6 | $33.60 | 8.210% | $36.3586 | $36.36 | $36.35 | $36.40 |
| Purchase #7 | $172.64 | 7.727% | $185.9799 | $185.98 | $186.00 | $186.00 |
| 7 purchase totals = | $586.98 | $628.2081 | $628.21 | $628.25 | $628.30 | |