| 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 | $132.51 | 6.738% | $141.4385 | $141.44 | $141.45 | $141.40 |
| Purchase #2 | $49.67 | 5.846% | $52.5737 | $52.57 | $52.55 | $52.60 |
| Purchase #3 | $113.69 | 8.789% | $123.6822 | $123.68 | $123.70 | $123.70 |
| Purchase #4 | $221.72 | 7.200% | $237.6838 | $237.68 | $237.70 | $237.70 |
| Purchase #5 | $11.74 | 3.613% | $12.1642 | $12.16 | $12.15 | $12.20 |
| Purchase #6 | $17.37 | 12.388% | $19.5218 | $19.52 | $19.50 | $19.50 |
| Purchase #7 | $111.25 | 11.510% | $124.0549 | $124.05 | $124.05 | $124.10 |
| 7 purchase totals = | $657.95 | $711.1191 | $711.10 | $711.10 | $711.20 | |