| 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 | $164.80 | 3.746% | $170.9734 | $170.97 | $170.95 | $171.00 |
| Purchase #2 | $18.85 | 6.151% | $20.0095 | $20.01 | $20.00 | $20.00 |
| Purchase #3 | $216.99 | 11.804% | $242.6035 | $242.60 | $242.60 | $242.60 |
| Purchase #4 | $103.85 | 6.315% | $110.4081 | $110.41 | $110.40 | $110.40 |
| Purchase #5 | $167.76 | 10.348% | $185.1198 | $185.12 | $185.10 | $185.10 |
| Purchase #6 | $242.65 | 13.626% | $275.7135 | $275.71 | $275.70 | $275.70 |
| Purchase #7 | $20.71 | 10.425% | $22.869 | $22.87 | $22.85 | $22.90 |
| 7 purchase totals = | $935.61 | $1,027.6968 | $1,027.69 | $1,027.60 | $1,027.70 | |