| 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 | $51.82 | 13.525% | $58.8287 | $58.83 | $58.85 | $58.80 |
| Purchase #2 | $223.80 | 7.304% | $240.1464 | $240.15 | $240.15 | $240.10 |
| Purchase #3 | $212.68 | 10.444% | $234.8923 | $234.89 | $234.90 | $234.90 |
| Purchase #4 | $109.78 | 4.453% | $114.6685 | $114.67 | $114.65 | $114.70 |
| Purchase #5 | $186.90 | 13.614% | $212.3446 | $212.34 | $212.35 | $212.30 |
| Purchase #6 | $174.80 | 10.523% | $193.1942 | $193.19 | $193.20 | $193.20 |
| Purchase #7 | $49.78 | 4.371% | $51.9559 | $51.96 | $51.95 | $52.00 |
| 7 purchase totals = | $1,009.56 | $1,106.0306 | $1,106.03 | $1,106.05 | $1,106.00 | |