| 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 | $54.90 | 9.533% | $60.1336 | $60.13 | $60.15 | $60.10 |
| Purchase #2 | $109.96 | 11.211% | $122.2876 | $122.29 | $122.30 | $122.30 |
| Purchase #3 | $12.88 | 3.790% | $13.3682 | $13.37 | $13.35 | $13.40 |
| Purchase #4 | $196.67 | 8.656% | $213.6938 | $213.69 | $213.70 | $213.70 |
| Purchase #5 | $136.51 | 6.703% | $145.6603 | $145.66 | $145.65 | $145.70 |
| Purchase #6 | $246.70 | 11.278% | $274.5228 | $274.52 | $274.50 | $274.50 |
| Purchase #7 | $242.71 | 7.866% | $261.8016 | $261.80 | $261.80 | $261.80 |
| 7 purchase totals = | $1,000.33 | $1,091.4679 | $1,091.46 | $1,091.45 | $1,091.50 | |