| 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 | $208.74 | 8.183% | $225.8212 | $225.82 | $225.80 | $225.80 |
| Purchase #2 | $34.67 | 13.325% | $39.2898 | $39.29 | $39.30 | $39.30 |
| Purchase #3 | $237.69 | 8.357% | $257.5538 | $257.55 | $257.55 | $257.60 |
| Purchase #4 | $107.66 | 10.211% | $118.6532 | $118.65 | $118.65 | $118.70 |
| Purchase #5 | $140.60 | 10.815% | $155.8059 | $155.81 | $155.80 | $155.80 |
| Purchase #6 | $222.48 | 6.217% | $236.3116 | $236.31 | $236.30 | $236.30 |
| Purchase #7 | $90.74 | 13.536% | $103.0226 | $103.02 | $103.00 | $103.00 |
| 7 purchase totals = | $1,042.58 | $1,136.4581 | $1,136.45 | $1,136.40 | $1,136.50 | |