| 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 | $249.78 | 9.183% | $272.7173 | $272.72 | $272.70 | $272.70 |
| Purchase #2 | $114.97 | 8.809% | $125.0977 | $125.10 | $125.10 | $125.10 |
| Purchase #3 | $237.80 | 9.237% | $259.7656 | $259.77 | $259.75 | $259.80 |
| Purchase #4 | $98.54 | 5.102% | $103.5675 | $103.57 | $103.55 | $103.60 |
| Purchase #5 | $206.46 | 11.152% | $229.4844 | $229.48 | $229.50 | $229.50 |
| Purchase #6 | $110.37 | 11.186% | $122.716 | $122.72 | $122.70 | $122.70 |
| Purchase #7 | $20.80 | 4.152% | $21.6636 | $21.66 | $21.65 | $21.70 |
| 7 purchase totals = | $1,038.72 | $1,135.0121 | $1,135.02 | $1,134.95 | $1,135.10 | |