| 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 | $177.84 | 10.143% | $195.8783 | $195.88 | $195.90 | $195.90 |
| Purchase #2 | $181.66 | 7.619% | $195.5007 | $195.50 | $195.50 | $195.50 |
| Purchase #3 | $26.73 | 11.661% | $29.847 | $29.85 | $29.85 | $29.80 |
| Purchase #4 | $139.36 | 7.491% | $149.7995 | $149.80 | $149.80 | $149.80 |
| Purchase #5 | $207.54 | 11.709% | $231.8409 | $231.84 | $231.85 | $231.80 |
| Purchase #6 | $135.34 | 8.757% | $147.1917 | $147.19 | $147.20 | $147.20 |
| Purchase #7 | $107.74 | 4.267% | $112.3373 | $112.34 | $112.35 | $112.30 |
| 7 purchase totals = | $976.21 | $1,062.3954 | $1,062.40 | $1,062.45 | $1,062.30 | |