| 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 | $175.75 | 8.187% | $190.1387 | $190.14 | $190.15 | $190.10 |
| Purchase #2 | $93.53 | 12.398% | $105.1258 | $105.13 | $105.15 | $105.10 |
| Purchase #3 | $161.44 | 9.471% | $176.73 | $176.73 | $176.75 | $176.70 |
| Purchase #4 | $43.68 | 13.591% | $49.6165 | $49.62 | $49.60 | $49.60 |
| Purchase #5 | $47.32 | 10.145% | $52.1206 | $52.12 | $52.10 | $52.10 |
| Purchase #6 | $220.71 | 13.449% | $250.3933 | $250.39 | $250.40 | $250.40 |
| Purchase #7 | $49.87 | 6.703% | $53.2128 | $53.21 | $53.20 | $53.20 |
| 7 purchase totals = | $792.30 | $877.3377 | $877.34 | $877.35 | $877.20 | |