| 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 | $210.43 | 3.153% | $217.0649 | $217.06 | $217.05 | $217.10 |
| Purchase #2 | $196.61 | 6.203% | $208.8057 | $208.81 | $208.80 | $208.80 |
| Purchase #3 | $164.76 | 8.694% | $179.0842 | $179.08 | $179.10 | $179.10 |
| Purchase #4 | $120.54 | 12.642% | $135.7787 | $135.78 | $135.80 | $135.80 |
| Purchase #5 | $222.27 | 8.793% | $241.8142 | $241.81 | $241.80 | $241.80 |
| Purchase #6 | $222.58 | 6.459% | $236.9564 | $236.96 | $236.95 | $237.00 |
| Purchase #7 | $221.35 | 10.390% | $244.3483 | $244.35 | $244.35 | $244.30 |
| 7 purchase totals = | $1,358.54 | $1,463.8524 | $1,463.85 | $1,463.85 | $1,463.90 | |