| 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 | $35.35 | 4.480% | $36.9337 | $36.93 | $36.95 | $36.90 |
| Purchase #2 | $122.44 | 10.150% | $134.8677 | $134.87 | $134.85 | $134.90 |
| Purchase #3 | $240.69 | 13.616% | $273.4624 | $273.46 | $273.45 | $273.50 |
| Purchase #4 | $153.91 | 10.158% | $169.5442 | $169.54 | $169.55 | $169.50 |
| Purchase #5 | $199.95 | 4.299% | $208.5459 | $208.55 | $208.55 | $208.50 |
| Purchase #6 | $61.85 | 6.716% | $66.0038 | $66.00 | $66.00 | $66.00 |
| Purchase #7 | $216.79 | 11.671% | $242.0916 | $242.09 | $242.10 | $242.10 |
| 7 purchase totals = | $1,030.98 | $1,131.4493 | $1,131.44 | $1,131.45 | $1,131.40 | |