| 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 | $29.93 | 9.527% | $32.7814 | $32.78 | $32.80 | $32.80 |
| Purchase #2 | $42.97 | 13.175% | $48.6313 | $48.63 | $48.65 | $48.60 |
| Purchase #3 | $183.72 | 10.860% | $203.672 | $203.67 | $203.65 | $203.70 |
| Purchase #4 | $11.31 | 7.682% | $12.1788 | $12.18 | $12.20 | $12.20 |
| Purchase #5 | $15.42 | 13.445% | $17.4932 | $17.49 | $17.50 | $17.50 |
| Purchase #6 | $39.82 | 3.685% | $41.2874 | $41.29 | $41.30 | $41.30 |
| Purchase #7 | $16.88 | 8.120% | $18.2507 | $18.25 | $18.25 | $18.30 |
| 7 purchase totals = | $340.05 | $374.2948 | $374.29 | $374.35 | $374.40 | |