| 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 | $201.83 | 3.739% | $209.3764 | $209.38 | $209.40 | $209.40 |
| Purchase #2 | $177.57 | 10.783% | $196.7174 | $196.72 | $196.70 | $196.70 |
| Purchase #3 | $244.42 | 11.352% | $272.1666 | $272.17 | $272.15 | $272.20 |
| Purchase #4 | $147.79 | 11.453% | $164.7164 | $164.72 | $164.70 | $164.70 |
| Purchase #5 | $69.98 | 13.225% | $79.2349 | $79.23 | $79.25 | $79.20 |
| Purchase #6 | $55.73 | 8.655% | $60.5534 | $60.55 | $60.55 | $60.60 |
| Purchase #7 | $181.84 | 10.214% | $200.4131 | $200.41 | $200.40 | $200.40 |
| 7 purchase totals = | $1,079.16 | $1,183.1782 | $1,183.18 | $1,183.15 | $1,183.20 | |