| 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 | $100.62 | 13.563% | $114.2671 | $114.27 | $114.25 | $114.30 |
| Purchase #2 | $71.80 | 12.322% | $80.6472 | $80.65 | $80.65 | $80.60 |
| Purchase #3 | $12.49 | 12.378% | $14.036 | $14.04 | $14.05 | $14.00 |
| Purchase #4 | $244.49 | 11.840% | $273.4376 | $273.44 | $273.45 | $273.40 |
| Purchase #5 | $23.50 | 4.318% | $24.5147 | $24.51 | $24.50 | $24.50 |
| Purchase #6 | $79.26 | 3.434% | $81.9818 | $81.98 | $82.00 | $82.00 |
| Purchase #7 | $191.89 | 9.442% | $210.0083 | $210.01 | $210.00 | $210.00 |
| 7 purchase totals = | $724.05 | $798.8927 | $798.90 | $798.90 | $798.80 | |