| 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 | $37.58 | 3.373% | $38.8476 | $38.85 | $38.85 | $38.80 |
| Purchase #2 | $122.56 | 13.720% | $139.3752 | $139.38 | $139.40 | $139.40 |
| Purchase #3 | $147.84 | 4.229% | $154.0922 | $154.09 | $154.10 | $154.10 |
| Purchase #4 | $213.48 | 7.680% | $229.8753 | $229.88 | $229.90 | $229.90 |
| Purchase #5 | $249.35 | 6.771% | $266.2335 | $266.23 | $266.25 | $266.20 |
| Purchase #6 | $250.64 | 8.811% | $272.7239 | $272.72 | $272.70 | $272.70 |
| Purchase #7 | $59.46 | 9.285% | $64.9809 | $64.98 | $65.00 | $65.00 |
| 7 purchase totals = | $1,080.91 | $1,166.1286 | $1,166.13 | $1,166.20 | $1,166.10 | |