| 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 | $195.81 | 12.772% | $220.8189 | $220.82 | $220.80 | $220.80 |
| Purchase #2 | $155.81 | 12.134% | $174.716 | $174.72 | $174.70 | $174.70 |
| Purchase #3 | $90.99 | 5.189% | $95.7115 | $95.71 | $95.70 | $95.70 |
| Purchase #4 | $187.67 | 13.450% | $212.9116 | $212.91 | $212.90 | $212.90 |
| Purchase #5 | $245.95 | 3.449% | $254.4328 | $254.43 | $254.45 | $254.40 |
| Purchase #6 | $25.80 | 6.555% | $27.4912 | $27.49 | $27.50 | $27.50 |
| Purchase #7 | $195.31 | 6.418% | $207.845 | $207.85 | $207.85 | $207.80 |
| 7 purchase totals = | $1,097.34 | $1,193.9270 | $1,193.93 | $1,193.90 | $1,193.80 | |