| 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 | $199.58 | 3.655% | $206.8746 | $206.87 | $206.85 | $206.90 |
| Purchase #2 | $104.62 | 8.690% | $113.7115 | $113.71 | $113.70 | $113.70 |
| Purchase #3 | $211.44 | 3.789% | $219.4515 | $219.45 | $219.45 | $219.50 |
| Purchase #4 | $75.52 | 12.652% | $85.0748 | $85.07 | $85.05 | $85.10 |
| Purchase #5 | $91.93 | 12.626% | $103.5371 | $103.54 | $103.55 | $103.50 |
| Purchase #6 | $15.36 | 13.296% | $17.4023 | $17.40 | $17.40 | $17.40 |
| Purchase #7 | $228.35 | 13.305% | $258.732 | $258.73 | $258.75 | $258.70 |
| 7 purchase totals = | $926.80 | $1,004.7838 | $1,004.77 | $1,004.75 | $1,004.80 | |