| 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 | $92.74 | 13.461% | $105.2237 | $105.22 | $105.20 | $105.20 |
| Purchase #2 | $47.48 | 4.606% | $49.6669 | $49.67 | $49.65 | $49.70 |
| Purchase #3 | $221.66 | 4.222% | $231.0185 | $231.02 | $231.00 | $231.00 |
| Purchase #4 | $224.89 | 5.457% | $237.1622 | $237.16 | $237.15 | $237.20 |
| Purchase #5 | $43.96 | 4.398% | $45.8934 | $45.89 | $45.90 | $45.90 |
| Purchase #6 | $177.93 | 5.681% | $188.0382 | $188.04 | $188.05 | $188.00 |
| Purchase #7 | $101.83 | 13.130% | $115.2003 | $115.20 | $115.20 | $115.20 |
| 7 purchase totals = | $910.49 | $972.2032 | $972.20 | $972.15 | $972.20 | |