| 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 | $104.72 | 8.588% | $113.7134 | $113.71 | $113.70 | $113.70 |
| Purchase #2 | $79.94 | 13.279% | $90.5552 | $90.56 | $90.55 | $90.60 |
| Purchase #3 | $246.94 | 10.858% | $273.7527 | $273.75 | $273.75 | $273.80 |
| Purchase #4 | $73.90 | 5.185% | $77.7317 | $77.73 | $77.75 | $77.70 |
| Purchase #5 | $224.67 | 3.184% | $231.8235 | $231.82 | $231.80 | $231.80 |
| Purchase #6 | $189.94 | 9.271% | $207.5493 | $207.55 | $207.55 | $207.50 |
| Purchase #7 | $123.47 | 3.855% | $128.2298 | $128.23 | $128.25 | $128.20 |
| 7 purchase totals = | $1,043.58 | $1,123.3556 | $1,123.35 | $1,123.35 | $1,123.30 | |