| 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 | $218.62 | 8.272% | $236.7042 | $236.70 | $236.70 | $236.70 |
| Purchase #2 | $132.76 | 4.754% | $139.0714 | $139.07 | $139.05 | $139.10 |
| Purchase #3 | $126.25 | 4.670% | $132.1459 | $132.15 | $132.15 | $132.10 |
| Purchase #4 | $136.29 | 4.717% | $142.7188 | $142.72 | $142.70 | $142.70 |
| Purchase #5 | $162.89 | 11.586% | $181.7624 | $181.76 | $181.75 | $181.80 |
| Purchase #6 | $166.92 | 6.683% | $178.0753 | $178.08 | $178.10 | $178.10 |
| Purchase #7 | $40.65 | 4.254% | $42.3793 | $42.38 | $42.40 | $42.40 |
| 7 purchase totals = | $984.38 | $1,052.8573 | $1,052.86 | $1,052.85 | $1,052.90 | |