| 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 | $120.62 | 8.160% | $130.4626 | $130.46 | $130.45 | $130.50 |
| Purchase #2 | $244.52 | 12.802% | $275.8235 | $275.82 | $275.80 | $275.80 |
| Purchase #3 | $126.34 | 11.594% | $140.9879 | $140.99 | $141.00 | $141.00 |
| Purchase #4 | $73.97 | 12.159% | $82.964 | $82.96 | $82.95 | $83.00 |
| Purchase #5 | $193.46 | 7.261% | $207.5071 | $207.51 | $207.50 | $207.50 |
| Purchase #6 | $13.27 | 4.547% | $13.8734 | $13.87 | $13.85 | $13.90 |
| Purchase #7 | $201.82 | 12.321% | $226.6862 | $226.69 | $226.70 | $226.70 |
| 7 purchase totals = | $974.00 | $1,078.3047 | $1,078.30 | $1,078.25 | $1,078.40 | |