| 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 | $176.60 | 3.611% | $182.977 | $182.98 | $183.00 | $183.00 |
| Purchase #2 | $134.30 | 8.832% | $146.1614 | $146.16 | $146.15 | $146.20 |
| Purchase #3 | $46.86 | 8.513% | $50.8492 | $50.85 | $50.85 | $50.80 |
| Purchase #4 | $244.27 | 11.361% | $272.0215 | $272.02 | $272.00 | $272.00 |
| Purchase #5 | $95.25 | 12.104% | $106.7791 | $106.78 | $106.80 | $106.80 |
| Purchase #6 | $54.26 | 6.369% | $57.7158 | $57.72 | $57.70 | $57.70 |
| Purchase #7 | $215.52 | 9.239% | $235.4319 | $235.43 | $235.45 | $235.40 |
| 7 purchase totals = | $967.06 | $1,051.9359 | $1,051.94 | $1,051.95 | $1,051.90 | |