| 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 | $250.76 | 11.132% | $278.6746 | $278.67 | $278.65 | $278.70 |
| Purchase #2 | $136.96 | 9.690% | $150.2314 | $150.23 | $150.25 | $150.20 |
| Purchase #3 | $130.48 | 3.460% | $134.9946 | $134.99 | $135.00 | $135.00 |
| Purchase #4 | $92.66 | 9.716% | $101.6628 | $101.66 | $101.65 | $101.70 |
| Purchase #5 | $233.30 | 12.164% | $261.6786 | $261.68 | $261.70 | $261.70 |
| Purchase #6 | $157.30 | 4.849% | $164.9275 | $164.93 | $164.95 | $164.90 |
| Purchase #7 | $187.78 | 6.716% | $200.3913 | $200.39 | $200.40 | $200.40 |
| 7 purchase totals = | $1,189.24 | $1,292.5608 | $1,292.55 | $1,292.60 | $1,292.60 | |