| 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 | $222.42 | 6.116% | $236.0232 | $236.02 | $236.00 | $236.00 |
| Purchase #2 | $161.40 | 7.443% | $173.413 | $173.41 | $173.40 | $173.40 |
| Purchase #3 | $133.64 | 4.160% | $139.1994 | $139.20 | $139.20 | $139.20 |
| Purchase #4 | $238.44 | 11.549% | $265.9774 | $265.98 | $266.00 | $266.00 |
| Purchase #5 | $69.81 | 5.566% | $73.6956 | $73.70 | $73.70 | $73.70 |
| Purchase #6 | $160.69 | 4.221% | $167.4727 | $167.47 | $167.45 | $167.50 |
| Purchase #7 | $94.99 | 8.206% | $102.7849 | $102.78 | $102.80 | $102.80 |
| 7 purchase totals = | $1,081.39 | $1,158.5662 | $1,158.56 | $1,158.55 | $1,158.60 | |