| 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 | $98.64 | 6.372% | $104.9253 | $104.93 | $104.95 | $104.90 |
| Purchase #2 | $170.49 | 4.271% | $177.7716 | $177.77 | $177.75 | $177.80 |
| Purchase #3 | $24.64 | 4.798% | $25.8222 | $25.82 | $25.80 | $25.80 |
| Purchase #4 | $128.35 | 9.220% | $140.1839 | $140.18 | $140.20 | $140.20 |
| Purchase #5 | $22.78 | 12.358% | $25.5952 | $25.60 | $25.60 | $25.60 |
| Purchase #6 | $158.35 | 12.625% | $178.3417 | $178.34 | $178.35 | $178.30 |
| Purchase #7 | $175.39 | 4.582% | $183.4264 | $183.43 | $183.45 | $183.40 |
| 7 purchase totals = | $778.64 | $836.0663 | $836.07 | $836.10 | $836.00 | |