| 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 | $13.84 | 9.647% | $15.1751 | $15.18 | $15.20 | $15.20 |
| Purchase #2 | $135.61 | 4.302% | $141.4439 | $141.44 | $141.45 | $141.40 |
| Purchase #3 | $201.33 | 13.783% | $229.0793 | $229.08 | $229.10 | $229.10 |
| Purchase #4 | $225.88 | 9.614% | $247.5961 | $247.60 | $247.60 | $247.60 |
| Purchase #5 | $215.67 | 12.285% | $242.1651 | $242.17 | $242.15 | $242.20 |
| Purchase #6 | $143.57 | 8.130% | $155.2422 | $155.24 | $155.25 | $155.20 |
| Purchase #7 | $59.93 | 3.694% | $62.1438 | $62.14 | $62.15 | $62.10 |
| 7 purchase totals = | $995.83 | $1,092.8455 | $1,092.85 | $1,092.90 | $1,092.80 | |