| 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 | $5.82 | 6.432% | $6.1943 | $6.19 | $6.20 | $6.20 |
| Purchase #2 | $231.28 | 12.116% | $259.3019 | $259.30 | $259.30 | $259.30 |
| Purchase #3 | $170.98 | 5.354% | $180.1343 | $180.13 | $180.15 | $180.10 |
| Purchase #4 | $164.82 | 9.123% | $179.8565 | $179.86 | $179.85 | $179.90 |
| Purchase #5 | $11.30 | 5.289% | $11.8977 | $11.90 | $11.90 | $11.90 |
| Purchase #6 | $226.78 | 4.682% | $237.3978 | $237.40 | $237.40 | $237.40 |
| Purchase #7 | $122.60 | 6.742% | $130.8657 | $130.87 | $130.85 | $130.90 |
| 7 purchase totals = | $933.58 | $1,005.6482 | $1,005.65 | $1,005.65 | $1,005.70 | |