| 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 | $243.41 | 5.328% | $256.3789 | $256.38 | $256.40 | $256.40 |
| Purchase #2 | $154.74 | 12.514% | $174.1042 | $174.10 | $174.10 | $174.10 |
| Purchase #3 | $38.73 | 13.546% | $43.9764 | $43.98 | $44.00 | $44.00 |
| Purchase #4 | $10.33 | 13.379% | $11.7121 | $11.71 | $11.70 | $11.70 |
| Purchase #5 | $192.44 | 4.743% | $201.5674 | $201.57 | $201.55 | $201.60 |
| Purchase #6 | $182.71 | 7.572% | $196.5448 | $196.54 | $196.55 | $196.50 |
| Purchase #7 | $133.32 | 10.446% | $147.2466 | $147.25 | $147.25 | $147.20 |
| 7 purchase totals = | $955.68 | $1,031.5304 | $1,031.53 | $1,031.55 | $1,031.50 | |