| 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 | $228.30 | 12.780% | $257.4767 | $257.48 | $257.50 | $257.50 |
| Purchase #2 | $24.25 | 13.685% | $27.5686 | $27.57 | $27.55 | $27.60 |
| Purchase #3 | $53.42 | 3.321% | $55.1941 | $55.19 | $55.20 | $55.20 |
| Purchase #4 | $103.56 | 6.268% | $110.0511 | $110.05 | $110.05 | $110.10 |
| Purchase #5 | $199.57 | 3.156% | $205.8684 | $205.87 | $205.85 | $205.90 |
| Purchase #6 | $216.83 | 13.576% | $246.2668 | $246.27 | $246.25 | $246.30 |
| Purchase #7 | $16.71 | 5.857% | $17.6887 | $17.69 | $17.70 | $17.70 |
| 7 purchase totals = | $842.64 | $920.1144 | $920.12 | $920.10 | $920.30 | |