| 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 | $147.90 | 9.275% | $161.6177 | $161.62 | $161.60 | $161.60 |
| Purchase #2 | $20.83 | 6.847% | $22.2562 | $22.26 | $22.25 | $22.30 |
| Purchase #3 | $126.40 | 6.670% | $134.8309 | $134.83 | $134.85 | $134.80 |
| Purchase #4 | $68.80 | 8.496% | $74.6452 | $74.65 | $74.65 | $74.60 |
| Purchase #5 | $157.79 | 4.348% | $164.6507 | $164.65 | $164.65 | $164.70 |
| Purchase #6 | $174.50 | 8.361% | $189.0899 | $189.09 | $189.10 | $189.10 |
| Purchase #7 | $177.67 | 8.861% | $193.4133 | $193.41 | $193.40 | $193.40 |
| 7 purchase totals = | $873.89 | $940.5039 | $940.51 | $940.50 | $940.50 | |