| 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 | $209.63 | 12.493% | $235.8191 | $235.82 | $235.80 | $235.80 |
| Purchase #2 | $216.55 | 12.353% | $243.3004 | $243.30 | $243.30 | $243.30 |
| Purchase #3 | $240.35 | 10.312% | $265.1349 | $265.13 | $265.15 | $265.10 |
| Purchase #4 | $6.75 | 5.616% | $7.1291 | $7.13 | $7.15 | $7.10 |
| Purchase #5 | $185.92 | 7.279% | $199.4531 | $199.45 | $199.45 | $199.50 |
| Purchase #6 | $192.87 | 8.284% | $208.8474 | $208.85 | $208.85 | $208.80 |
| Purchase #7 | $56.61 | 6.813% | $60.4668 | $60.47 | $60.45 | $60.50 |
| 7 purchase totals = | $1,108.68 | $1,220.1508 | $1,220.15 | $1,220.15 | $1,220.10 | |