| 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 | $162.25 | 12.870% | $183.1316 | $183.13 | $183.15 | $183.10 |
| Purchase #2 | $221.65 | 11.746% | $247.685 | $247.69 | $247.70 | $247.70 |
| Purchase #3 | $149.31 | 12.347% | $167.7453 | $167.75 | $167.75 | $167.70 |
| Purchase #4 | $70.82 | 10.602% | $78.3283 | $78.33 | $78.35 | $78.30 |
| Purchase #5 | $108.69 | 4.409% | $113.4821 | $113.48 | $113.50 | $113.50 |
| Purchase #6 | $117.51 | 6.109% | $124.6887 | $124.69 | $124.70 | $124.70 |
| Purchase #7 | $46.83 | 9.441% | $51.2512 | $51.25 | $51.25 | $51.30 |
| 7 purchase totals = | $877.06 | $966.3122 | $966.32 | $966.40 | $966.30 | |