| 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 | $238.25 | 8.376% | $258.2058 | $258.21 | $258.20 | $258.20 |
| Purchase #2 | $203.44 | 8.452% | $220.6347 | $220.63 | $220.65 | $220.60 |
| Purchase #3 | $189.92 | 4.600% | $198.6563 | $198.66 | $198.65 | $198.70 |
| Purchase #4 | $213.42 | 7.603% | $229.6463 | $229.65 | $229.65 | $229.60 |
| Purchase #5 | $54.57 | 9.392% | $59.6952 | $59.70 | $59.70 | $59.70 |
| Purchase #6 | $56.69 | 12.421% | $63.7315 | $63.73 | $63.75 | $63.70 |
| Purchase #7 | $77.65 | 11.486% | $86.5689 | $86.57 | $86.55 | $86.60 |
| 7 purchase totals = | $1,033.94 | $1,117.1387 | $1,117.15 | $1,117.15 | $1,117.10 | |