| 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 | $244.39 | 3.735% | $253.518 | $253.52 | $253.50 | $253.50 |
| Purchase #2 | $141.52 | 9.169% | $154.496 | $154.50 | $154.50 | $154.50 |
| Purchase #3 | $148.29 | 8.362% | $160.69 | $160.69 | $160.70 | $160.70 |
| Purchase #4 | $191.83 | 11.621% | $214.1226 | $214.12 | $214.10 | $214.10 |
| Purchase #5 | $77.73 | 8.665% | $84.4653 | $84.47 | $84.45 | $84.50 |
| Purchase #6 | $170.73 | 12.483% | $192.0422 | $192.04 | $192.05 | $192.00 |
| Purchase #7 | $111.45 | 9.378% | $121.9018 | $121.90 | $121.90 | $121.90 |
| 7 purchase totals = | $1,085.94 | $1,181.2359 | $1,181.24 | $1,181.20 | $1,181.20 | |