| 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 | $207.81 | 11.786% | $232.3025 | $232.30 | $232.30 | $232.30 |
| Purchase #2 | $141.47 | 6.838% | $151.1437 | $151.14 | $151.15 | $151.10 |
| Purchase #3 | $196.57 | 8.287% | $212.8598 | $212.86 | $212.85 | $212.90 |
| Purchase #4 | $115.37 | 5.274% | $121.4546 | $121.45 | $121.45 | $121.50 |
| Purchase #5 | $11.91 | 9.656% | $13.06 | $13.06 | $13.05 | $13.10 |
| Purchase #6 | $228.38 | 3.859% | $237.1932 | $237.19 | $237.20 | $237.20 |
| Purchase #7 | $136.50 | 12.758% | $153.9147 | $153.91 | $153.90 | $153.90 |
| 7 purchase totals = | $1,038.01 | $1,121.9285 | $1,121.91 | $1,121.90 | $1,122.00 | |