| 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 | $169.73 | 13.490% | $192.6266 | $192.63 | $192.65 | $192.60 |
| Purchase #2 | $162.71 | 10.332% | $179.5212 | $179.52 | $179.50 | $179.50 |
| Purchase #3 | $13.72 | 11.108% | $15.244 | $15.24 | $15.25 | $15.20 |
| Purchase #4 | $53.27 | 12.326% | $59.8361 | $59.84 | $59.85 | $59.80 |
| Purchase #5 | $65.36 | 13.839% | $74.4052 | $74.41 | $74.40 | $74.40 |
| Purchase #6 | $75.64 | 7.700% | $81.4643 | $81.46 | $81.45 | $81.50 |
| Purchase #7 | $17.87 | 6.554% | $19.0412 | $19.04 | $19.05 | $19.00 |
| 7 purchase totals = | $558.30 | $622.1386 | $622.14 | $622.15 | $622.00 | |