| 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 | $190.70 | 13.681% | $216.7897 | $216.79 | $216.80 | $216.80 |
| Purchase #2 | $109.71 | 5.405% | $115.6398 | $115.64 | $115.65 | $115.60 |
| Purchase #3 | $20.86 | 4.298% | $21.7566 | $21.76 | $21.75 | $21.80 |
| Purchase #4 | $238.56 | 7.609% | $256.712 | $256.71 | $256.70 | $256.70 |
| Purchase #5 | $19.90 | 12.665% | $22.4203 | $22.42 | $22.40 | $22.40 |
| Purchase #6 | $230.28 | 3.644% | $238.6714 | $238.67 | $238.65 | $238.70 |
| Purchase #7 | $125.50 | 6.383% | $133.5107 | $133.51 | $133.50 | $133.50 |
| 7 purchase totals = | $935.51 | $1,005.5005 | $1,005.50 | $1,005.45 | $1,005.50 | |