| 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 | $196.94 | 8.770% | $214.2116 | $214.21 | $214.20 | $214.20 |
| Purchase #2 | $86.27 | 4.403% | $90.0685 | $90.07 | $90.05 | $90.10 |
| Purchase #3 | $138.37 | 13.731% | $157.3696 | $157.37 | $157.35 | $157.40 |
| Purchase #4 | $52.25 | 5.765% | $55.2622 | $55.26 | $55.25 | $55.30 |
| Purchase #5 | $140.78 | 8.794% | $153.1602 | $153.16 | $153.15 | $153.20 |
| Purchase #6 | $246.49 | 4.180% | $256.7933 | $256.79 | $256.80 | $256.80 |
| Purchase #7 | $236.26 | 7.141% | $253.1313 | $253.13 | $253.15 | $253.10 |
| 7 purchase totals = | $1,097.36 | $1,179.9967 | $1,179.99 | $1,179.95 | $1,180.10 | |