| 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 | $16.30 | 8.418% | $17.6721 | $17.67 | $17.65 | $17.70 |
| Purchase #2 | $138.41 | 8.207% | $149.7693 | $149.77 | $149.75 | $149.80 |
| Purchase #3 | $100.27 | 6.667% | $106.955 | $106.96 | $106.95 | $107.00 |
| Purchase #4 | $143.27 | 5.431% | $151.051 | $151.05 | $151.05 | $151.10 |
| Purchase #5 | $179.96 | 8.212% | $194.7383 | $194.74 | $194.75 | $194.70 |
| Purchase #6 | $227.69 | 6.723% | $242.9976 | $243.00 | $243.00 | $243.00 |
| Purchase #7 | $58.91 | 9.394% | $64.444 | $64.44 | $64.45 | $64.40 |
| 7 purchase totals = | $864.81 | $927.6273 | $927.63 | $927.60 | $927.70 | |