| 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 | $64.91 | 6.437% | $69.0883 | $69.09 | $69.10 | $69.10 |
| Purchase #2 | $46.89 | 12.780% | $52.8825 | $52.88 | $52.90 | $52.90 |
| Purchase #3 | $213.46 | 7.775% | $230.0565 | $230.06 | $230.05 | $230.10 |
| Purchase #4 | $181.81 | 5.526% | $191.8568 | $191.86 | $191.85 | $191.90 |
| Purchase #5 | $151.93 | 10.439% | $167.79 | $167.79 | $167.80 | $167.80 |
| Purchase #6 | $186.35 | 13.565% | $211.6284 | $211.63 | $211.65 | $211.60 |
| Purchase #7 | $23.44 | 11.659% | $26.1729 | $26.17 | $26.15 | $26.20 |
| 7 purchase totals = | $868.79 | $949.4754 | $949.48 | $949.50 | $949.60 | |