| 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 | $31.70 | 3.489% | $32.806 | $32.81 | $32.80 | $32.80 |
| Purchase #2 | $120.34 | 10.689% | $133.2031 | $133.20 | $133.20 | $133.20 |
| Purchase #3 | $205.56 | 9.569% | $225.23 | $225.23 | $225.25 | $225.20 |
| Purchase #4 | $21.39 | 10.525% | $23.6413 | $23.64 | $23.65 | $23.60 |
| Purchase #5 | $165.63 | 11.681% | $184.9772 | $184.98 | $185.00 | $185.00 |
| Purchase #6 | $115.88 | 4.235% | $120.7875 | $120.79 | $120.80 | $120.80 |
| Purchase #7 | $60.60 | 5.188% | $63.7439 | $63.74 | $63.75 | $63.70 |
| 7 purchase totals = | $721.10 | $784.3890 | $784.39 | $784.45 | $784.30 | |