| 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 | $207.36 | 11.551% | $231.3122 | $231.31 | $231.30 | $231.30 |
| Purchase #2 | $95.44 | 12.874% | $107.7269 | $107.73 | $107.75 | $107.70 |
| Purchase #3 | $154.99 | 3.741% | $160.7882 | $160.79 | $160.80 | $160.80 |
| Purchase #4 | $106.84 | 8.718% | $116.1543 | $116.15 | $116.15 | $116.20 |
| Purchase #5 | $179.68 | 10.125% | $197.8726 | $197.87 | $197.85 | $197.90 |
| Purchase #6 | $219.93 | 8.234% | $238.039 | $238.04 | $238.05 | $238.00 |
| Purchase #7 | $161.57 | 9.473% | $176.8755 | $176.88 | $176.90 | $176.90 |
| 7 purchase totals = | $1,125.81 | $1,228.7687 | $1,228.77 | $1,228.80 | $1,228.80 | |