| 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 | $227.39 | 9.432% | $248.8374 | $248.84 | $248.85 | $248.80 |
| Purchase #2 | $83.67 | 12.783% | $94.3655 | $94.37 | $94.35 | $94.40 |
| Purchase #3 | $128.85 | 9.645% | $141.2776 | $141.28 | $141.30 | $141.30 |
| Purchase #4 | $137.66 | 9.175% | $150.2903 | $150.29 | $150.30 | $150.30 |
| Purchase #5 | $61.62 | 3.506% | $63.7804 | $63.78 | $63.80 | $63.80 |
| Purchase #6 | $219.83 | 4.832% | $230.4522 | $230.45 | $230.45 | $230.50 |
| Purchase #7 | $146.98 | 8.847% | $159.9833 | $159.98 | $160.00 | $160.00 |
| 7 purchase totals = | $1,006.00 | $1,088.9867 | $1,088.99 | $1,089.05 | $1,089.10 | |