| 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 | $188.46 | 7.145% | $201.9255 | $201.93 | $201.95 | $201.90 |
| Purchase #2 | $230.63 | 5.833% | $244.0826 | $244.08 | $244.10 | $244.10 |
| Purchase #3 | $109.81 | 11.737% | $122.6984 | $122.70 | $122.70 | $122.70 |
| Purchase #4 | $106.75 | 8.705% | $116.0426 | $116.04 | $116.05 | $116.00 |
| Purchase #5 | $213.37 | 6.834% | $227.9517 | $227.95 | $227.95 | $228.00 |
| Purchase #6 | $189.61 | 11.411% | $211.2464 | $211.25 | $211.25 | $211.20 |
| Purchase #7 | $79.50 | 10.769% | $88.0614 | $88.06 | $88.05 | $88.10 |
| 7 purchase totals = | $1,118.13 | $1,212.0086 | $1,212.01 | $1,212.05 | $1,212.00 | |