| 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 | $209.99 | 8.665% | $228.1856 | $228.19 | $228.20 | $228.20 |
| Purchase #2 | $190.87 | 8.606% | $207.2963 | $207.30 | $207.30 | $207.30 |
| Purchase #3 | $138.41 | 8.804% | $150.5956 | $150.60 | $150.60 | $150.60 |
| Purchase #4 | $66.74 | 3.150% | $68.8423 | $68.84 | $68.85 | $68.80 |
| Purchase #5 | $71.79 | 6.182% | $76.2281 | $76.23 | $76.25 | $76.20 |
| Purchase #6 | $131.78 | 6.178% | $139.9214 | $139.92 | $139.90 | $139.90 |
| Purchase #7 | $206.63 | 12.185% | $231.8079 | $231.81 | $231.80 | $231.80 |
| 7 purchase totals = | $1,016.21 | $1,102.8772 | $1,102.89 | $1,102.90 | $1,102.80 | |