| 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 | $62.84 | 5.452% | $66.266 | $66.27 | $66.25 | $66.30 |
| Purchase #2 | $163.98 | 8.392% | $177.7412 | $177.74 | $177.75 | $177.70 |
| Purchase #3 | $85.72 | 6.254% | $91.0809 | $91.08 | $91.10 | $91.10 |
| Purchase #4 | $49.29 | 4.423% | $51.4701 | $51.47 | $51.45 | $51.50 |
| Purchase #5 | $57.27 | 9.352% | $62.6259 | $62.63 | $62.65 | $62.60 |
| Purchase #6 | $129.50 | 6.282% | $137.6352 | $137.64 | $137.65 | $137.60 |
| Purchase #7 | $115.90 | 12.292% | $130.1464 | $130.15 | $130.15 | $130.10 |
| 7 purchase totals = | $664.50 | $716.9657 | $716.98 | $717.00 | $716.90 | |