| 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 | $222.33 | 5.483% | $234.5204 | $234.52 | $234.50 | $234.50 |
| Purchase #2 | $138.80 | 7.213% | $148.8116 | $148.81 | $148.80 | $148.80 |
| Purchase #3 | $248.87 | 5.808% | $263.3244 | $263.32 | $263.30 | $263.30 |
| Purchase #4 | $129.37 | 12.408% | $145.4222 | $145.42 | $145.40 | $145.40 |
| Purchase #5 | $232.43 | 9.582% | $254.7014 | $254.70 | $254.70 | $254.70 |
| Purchase #6 | $247.97 | 7.615% | $266.8529 | $266.85 | $266.85 | $266.90 |
| Purchase #7 | $216.77 | 13.141% | $245.2557 | $245.26 | $245.25 | $245.30 |
| 7 purchase totals = | $1,436.54 | $1,558.8886 | $1,558.88 | $1,558.80 | $1,558.90 | |