| 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 | $125.91 | 7.206% | $134.9831 | $134.98 | $135.00 | $135.00 |
| Purchase #2 | $140.57 | 5.568% | $148.3969 | $148.40 | $148.40 | $148.40 |
| Purchase #3 | $84.32 | 5.692% | $89.1195 | $89.12 | $89.10 | $89.10 |
| Purchase #4 | $198.79 | 11.558% | $221.7661 | $221.77 | $221.75 | $221.80 |
| Purchase #5 | $208.38 | 10.404% | $230.0599 | $230.06 | $230.05 | $230.10 |
| Purchase #6 | $89.91 | 3.172% | $92.7619 | $92.76 | $92.75 | $92.80 |
| Purchase #7 | $109.35 | 3.469% | $113.1434 | $113.14 | $113.15 | $113.10 |
| 7 purchase totals = | $957.23 | $1,030.2308 | $1,030.23 | $1,030.20 | $1,030.30 | |