| 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 | $205.49 | 13.616% | $233.4695 | $233.47 | $233.45 | $233.50 |
| Purchase #2 | $66.53 | 7.383% | $71.4419 | $71.44 | $71.45 | $71.40 |
| Purchase #3 | $229.31 | 11.273% | $255.1601 | $255.16 | $255.15 | $255.20 |
| Purchase #4 | $246.50 | 7.763% | $265.6358 | $265.64 | $265.65 | $265.60 |
| Purchase #5 | $186.97 | 6.319% | $198.7846 | $198.78 | $198.80 | $198.80 |
| Purchase #6 | $193.42 | 12.542% | $217.6787 | $217.68 | $217.70 | $217.70 |
| Purchase #7 | $246.93 | 8.638% | $268.2598 | $268.26 | $268.25 | $268.30 |
| 7 purchase totals = | $1,375.15 | $1,510.4304 | $1,510.43 | $1,510.45 | $1,510.50 | |