| 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 | $53.87 | 6.125% | $57.1695 | $57.17 | $57.15 | $57.20 |
| Purchase #2 | $246.68 | 9.816% | $270.8941 | $270.89 | $270.90 | $270.90 |
| Purchase #3 | $116.65 | 7.424% | $125.3101 | $125.31 | $125.30 | $125.30 |
| Purchase #4 | $228.79 | 7.527% | $246.011 | $246.01 | $246.00 | $246.00 |
| Purchase #5 | $135.49 | 4.364% | $141.4028 | $141.40 | $141.40 | $141.40 |
| Purchase #6 | $127.94 | 13.564% | $145.2938 | $145.29 | $145.30 | $145.30 |
| Purchase #7 | $137.79 | 11.290% | $153.3465 | $153.35 | $153.35 | $153.30 |
| 7 purchase totals = | $1,047.21 | $1,139.4278 | $1,139.42 | $1,139.40 | $1,139.40 | |