| 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 | $49.95 | 8.837% | $54.3641 | $54.36 | $54.35 | $54.40 |
| Purchase #2 | $134.82 | 12.221% | $151.2964 | $151.30 | $151.30 | $151.30 |
| Purchase #3 | $181.58 | 5.757% | $192.0336 | $192.03 | $192.05 | $192.00 |
| Purchase #4 | $208.45 | 10.515% | $230.3685 | $230.37 | $230.35 | $230.40 |
| Purchase #5 | $148.49 | 5.584% | $156.7817 | $156.78 | $156.80 | $156.80 |
| Purchase #6 | $174.67 | 12.229% | $196.0304 | $196.03 | $196.05 | $196.00 |
| Purchase #7 | $12.63 | 9.117% | $13.7815 | $13.78 | $13.80 | $13.80 |
| 7 purchase totals = | $910.59 | $994.6562 | $994.65 | $994.70 | $994.70 | |