| 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 | $245.82 | 13.806% | $279.7579 | $279.76 | $279.75 | $279.80 |
| Purchase #2 | $209.71 | 12.105% | $235.0954 | $235.10 | $235.10 | $235.10 |
| Purchase #3 | $177.34 | 10.584% | $196.1097 | $196.11 | $196.10 | $196.10 |
| Purchase #4 | $206.42 | 12.245% | $231.6961 | $231.70 | $231.70 | $231.70 |
| Purchase #5 | $182.87 | 12.862% | $206.3907 | $206.39 | $206.40 | $206.40 |
| Purchase #6 | $50.85 | 11.129% | $56.5091 | $56.51 | $56.50 | $56.50 |
| Purchase #7 | $181.74 | 4.275% | $189.5094 | $189.51 | $189.50 | $189.50 |
| 7 purchase totals = | $1,254.75 | $1,395.0683 | $1,395.08 | $1,395.05 | $1,395.10 | |