| 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 | $184.77 | 6.451% | $196.6895 | $196.69 | $196.70 | $196.70 |
| Purchase #2 | $31.85 | 7.574% | $34.2623 | $34.26 | $34.25 | $34.30 |
| Purchase #3 | $123.70 | 12.205% | $138.7976 | $138.80 | $138.80 | $138.80 |
| Purchase #4 | $40.37 | 7.476% | $43.3881 | $43.39 | $43.40 | $43.40 |
| Purchase #5 | $70.52 | 9.566% | $77.2659 | $77.27 | $77.25 | $77.30 |
| Purchase #6 | $219.79 | 3.408% | $227.2804 | $227.28 | $227.30 | $227.30 |
| Purchase #7 | $13.65 | 7.635% | $14.6922 | $14.69 | $14.70 | $14.70 |
| 7 purchase totals = | $684.65 | $732.3760 | $732.38 | $732.40 | $732.50 | |