| 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 | $225.57 | 6.330% | $239.8486 | $239.85 | $239.85 | $239.80 |
| Purchase #2 | $24.30 | 8.676% | $26.4083 | $26.41 | $26.40 | $26.40 |
| Purchase #3 | $109.96 | 12.459% | $123.6599 | $123.66 | $123.65 | $123.70 |
| Purchase #4 | $124.38 | 7.579% | $133.8068 | $133.81 | $133.80 | $133.80 |
| Purchase #5 | $243.64 | 6.823% | $260.2636 | $260.26 | $260.25 | $260.30 |
| Purchase #6 | $222.94 | 12.446% | $250.6871 | $250.69 | $250.70 | $250.70 |
| Purchase #7 | $111.49 | 10.611% | $123.3202 | $123.32 | $123.30 | $123.30 |
| 7 purchase totals = | $1,062.28 | $1,157.9945 | $1,158.00 | $1,157.95 | $1,158.00 | |