| 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 | $77.76 | 9.526% | $85.1674 | $85.17 | $85.15 | $85.20 |
| Purchase #2 | $21.83 | 13.687% | $24.8179 | $24.82 | $24.80 | $24.80 |
| Purchase #3 | $124.31 | 11.365% | $138.4378 | $138.44 | $138.45 | $138.40 |
| Purchase #4 | $44.30 | 10.108% | $48.7778 | $48.78 | $48.80 | $48.80 |
| Purchase #5 | $159.95 | 10.822% | $177.2598 | $177.26 | $177.25 | $177.30 |
| Purchase #6 | $216.31 | 6.730% | $230.8677 | $230.87 | $230.85 | $230.90 |
| Purchase #7 | $207.59 | 9.542% | $227.3982 | $227.40 | $227.40 | $227.40 |
| 7 purchase totals = | $852.05 | $932.7266 | $932.74 | $932.70 | $932.80 | |