| 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 | $150.74 | 11.244% | $167.6892 | $167.69 | $167.70 | $167.70 |
| Purchase #2 | $132.99 | 4.637% | $139.1567 | $139.16 | $139.15 | $139.20 |
| Purchase #3 | $218.89 | 9.298% | $239.2424 | $239.24 | $239.25 | $239.20 |
| Purchase #4 | $146.31 | 3.163% | $150.9378 | $150.94 | $150.95 | $150.90 |
| Purchase #5 | $196.82 | 5.370% | $207.3892 | $207.39 | $207.40 | $207.40 |
| Purchase #6 | $116.35 | 8.640% | $126.4026 | $126.40 | $126.40 | $126.40 |
| Purchase #7 | $234.99 | 8.777% | $255.6151 | $255.62 | $255.60 | $255.60 |
| 7 purchase totals = | $1,197.09 | $1,286.4330 | $1,286.44 | $1,286.45 | $1,286.40 | |