| 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 | $126.79 | 9.823% | $139.2446 | $139.24 | $139.25 | $139.20 |
| Purchase #2 | $182.98 | 13.191% | $207.1169 | $207.12 | $207.10 | $207.10 |
| Purchase #3 | $55.48 | 12.794% | $62.5781 | $62.58 | $62.60 | $62.60 |
| Purchase #4 | $229.34 | 3.732% | $237.899 | $237.90 | $237.90 | $237.90 |
| Purchase #5 | $225.96 | 6.213% | $239.9989 | $240.00 | $240.00 | $240.00 |
| Purchase #6 | $99.57 | 5.832% | $105.3769 | $105.38 | $105.40 | $105.40 |
| Purchase #7 | $90.94 | 4.773% | $95.2806 | $95.28 | $95.30 | $95.30 |
| 7 purchase totals = | $1,011.06 | $1,087.4950 | $1,087.50 | $1,087.55 | $1,087.50 | |