| 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 | $171.92 | 6.555% | $183.1894 | $183.19 | $183.20 | $183.20 |
| Purchase #2 | $154.69 | 12.653% | $174.2629 | $174.26 | $174.25 | $174.30 |
| Purchase #3 | $135.31 | 3.553% | $140.1176 | $140.12 | $140.10 | $140.10 |
| Purchase #4 | $84.33 | 7.536% | $90.6851 | $90.69 | $90.70 | $90.70 |
| Purchase #5 | $162.53 | 12.453% | $182.7699 | $182.77 | $182.75 | $182.80 |
| Purchase #6 | $119.45 | 8.838% | $130.007 | $130.01 | $130.00 | $130.00 |
| Purchase #7 | $92.99 | 12.770% | $104.8648 | $104.86 | $104.85 | $104.90 |
| 7 purchase totals = | $921.22 | $1,005.8967 | $1,005.90 | $1,005.85 | $1,006.00 | |