| 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 | $247.29 | 12.362% | $277.86 | $277.86 | $277.85 | $277.90 |
| Purchase #2 | $39.35 | 5.473% | $41.5036 | $41.50 | $41.50 | $41.50 |
| Purchase #3 | $176.48 | 9.203% | $192.7215 | $192.72 | $192.70 | $192.70 |
| Purchase #4 | $159.93 | 12.555% | $180.0092 | $180.01 | $180.00 | $180.00 |
| Purchase #5 | $41.69 | 8.797% | $45.3575 | $45.36 | $45.35 | $45.40 |
| Purchase #6 | $165.71 | 9.661% | $181.7192 | $181.72 | $181.70 | $181.70 |
| Purchase #7 | $47.40 | 12.498% | $53.3241 | $53.32 | $53.30 | $53.30 |
| 7 purchase totals = | $877.85 | $972.4951 | $972.49 | $972.40 | $972.50 | |