| 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 | $135.38 | 12.131% | $151.8029 | $151.80 | $151.80 | $151.80 |
| Purchase #2 | $230.69 | 4.115% | $240.1829 | $240.18 | $240.20 | $240.20 |
| Purchase #3 | $130.35 | 13.411% | $147.8312 | $147.83 | $147.85 | $147.80 |
| Purchase #4 | $26.80 | 6.177% | $28.4554 | $28.46 | $28.45 | $28.50 |
| Purchase #5 | $77.79 | 11.161% | $86.4721 | $86.47 | $86.45 | $86.50 |
| Purchase #6 | $204.73 | 13.284% | $231.9263 | $231.93 | $231.95 | $231.90 |
| Purchase #7 | $6.41 | 8.347% | $6.945 | $6.95 | $6.95 | $6.90 |
| 7 purchase totals = | $812.15 | $893.6158 | $893.62 | $893.65 | $893.60 | |