| 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 | $184.75 | 10.310% | $203.7977 | $203.80 | $203.80 | $203.80 |
| Purchase #2 | $174.99 | 5.373% | $184.3922 | $184.39 | $184.40 | $184.40 |
| Purchase #3 | $240.52 | 7.166% | $257.7557 | $257.76 | $257.75 | $257.80 |
| Purchase #4 | $160.27 | 8.615% | $174.0773 | $174.08 | $174.10 | $174.10 |
| Purchase #5 | $225.40 | 5.348% | $237.4544 | $237.45 | $237.45 | $237.50 |
| Purchase #6 | $55.60 | 3.194% | $57.3759 | $57.38 | $57.40 | $57.40 |
| Purchase #7 | $19.81 | 4.581% | $20.7175 | $20.72 | $20.70 | $20.70 |
| 7 purchase totals = | $1,061.34 | $1,135.5707 | $1,135.58 | $1,135.60 | $1,135.70 | |