| 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 | $58.64 | 5.385% | $61.7978 | $61.80 | $61.80 | $61.80 |
| Purchase #2 | $245.45 | 7.186% | $263.088 | $263.09 | $263.10 | $263.10 |
| Purchase #3 | $49.64 | 13.105% | $56.1453 | $56.15 | $56.15 | $56.10 |
| Purchase #4 | $144.67 | 10.566% | $159.9558 | $159.96 | $159.95 | $160.00 |
| Purchase #5 | $231.80 | 9.750% | $254.4005 | $254.40 | $254.40 | $254.40 |
| Purchase #6 | $137.66 | 5.665% | $145.4584 | $145.46 | $145.45 | $145.50 |
| Purchase #7 | $99.96 | 4.790% | $104.7481 | $104.75 | $104.75 | $104.70 |
| 7 purchase totals = | $967.82 | $1,045.5939 | $1,045.61 | $1,045.60 | $1,045.60 | |