| 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 | $230.26 | 6.255% | $244.6628 | $244.66 | $244.65 | $244.70 |
| Purchase #2 | $238.95 | 5.447% | $251.9656 | $251.97 | $251.95 | $252.00 |
| Purchase #3 | $176.44 | 12.226% | $198.0116 | $198.01 | $198.00 | $198.00 |
| Purchase #4 | $174.56 | 8.351% | $189.1375 | $189.14 | $189.15 | $189.10 |
| Purchase #5 | $100.91 | 4.536% | $105.4873 | $105.49 | $105.50 | $105.50 |
| Purchase #6 | $130.82 | 9.606% | $143.3866 | $143.39 | $143.40 | $143.40 |
| Purchase #7 | $83.80 | 13.729% | $95.3049 | $95.30 | $95.30 | $95.30 |
| 7 purchase totals = | $1,135.74 | $1,227.9563 | $1,227.96 | $1,227.95 | $1,228.00 | |