| 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 | $175.81 | 4.487% | $183.6986 | $183.70 | $183.70 | $183.70 |
| Purchase #2 | $151.46 | 6.103% | $160.7036 | $160.70 | $160.70 | $160.70 |
| Purchase #3 | $143.72 | 13.731% | $163.4542 | $163.45 | $163.45 | $163.50 |
| Purchase #4 | $237.86 | 10.275% | $262.3001 | $262.30 | $262.30 | $262.30 |
| Purchase #5 | $134.99 | 12.653% | $152.0703 | $152.07 | $152.05 | $152.10 |
| Purchase #6 | $204.77 | 12.603% | $230.5772 | $230.58 | $230.60 | $230.60 |
| Purchase #7 | $145.57 | 8.857% | $158.4631 | $158.46 | $158.45 | $158.50 |
| 7 purchase totals = | $1,194.18 | $1,311.2671 | $1,311.26 | $1,311.25 | $1,311.40 | |