| 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 | $80.97 | 8.519% | $87.8678 | $87.87 | $87.85 | $87.90 |
| Purchase #2 | $126.35 | 6.623% | $134.7182 | $134.72 | $134.70 | $134.70 |
| Purchase #3 | $118.57 | 12.861% | $133.8193 | $133.82 | $133.80 | $133.80 |
| Purchase #4 | $151.84 | 10.580% | $167.9047 | $167.90 | $167.90 | $167.90 |
| Purchase #5 | $148.32 | 7.706% | $159.7495 | $159.75 | $159.75 | $159.70 |
| Purchase #6 | $9.37 | 12.590% | $10.5497 | $10.55 | $10.55 | $10.50 |
| Purchase #7 | $228.26 | 6.176% | $242.3573 | $242.36 | $242.35 | $242.40 |
| 7 purchase totals = | $863.68 | $936.9665 | $936.97 | $936.90 | $936.90 | |