| 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 | $250.51 | 9.357% | $273.9502 | $273.95 | $273.95 | $274.00 |
| Purchase #2 | $238.78 | 6.342% | $253.9234 | $253.92 | $253.90 | $253.90 |
| Purchase #3 | $148.51 | 7.730% | $159.9898 | $159.99 | $160.00 | $160.00 |
| Purchase #4 | $105.50 | 10.508% | $116.5859 | $116.59 | $116.60 | $116.60 |
| Purchase #5 | $16.55 | 9.375% | $18.1016 | $18.10 | $18.10 | $18.10 |
| Purchase #6 | $160.25 | 4.692% | $167.7689 | $167.77 | $167.75 | $167.80 |
| Purchase #7 | $14.40 | 8.839% | $15.6728 | $15.67 | $15.65 | $15.70 |
| 7 purchase totals = | $934.50 | $1,005.9926 | $1,005.99 | $1,005.95 | $1,006.10 | |