| 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 | $9.98 | 13.559% | $11.3332 | $11.33 | $11.35 | $11.30 |
| Purchase #2 | $45.69 | 7.605% | $49.1647 | $49.16 | $49.15 | $49.20 |
| Purchase #3 | $128.99 | 4.721% | $135.0796 | $135.08 | $135.10 | $135.10 |
| Purchase #4 | $75.59 | 13.602% | $85.8718 | $85.87 | $85.85 | $85.90 |
| Purchase #5 | $70.35 | 7.137% | $75.3709 | $75.37 | $75.35 | $75.40 |
| Purchase #6 | $218.94 | 11.620% | $244.3808 | $244.38 | $244.40 | $244.40 |
| Purchase #7 | $52.72 | 9.530% | $57.7442 | $57.74 | $57.75 | $57.70 |
| 7 purchase totals = | $602.26 | $658.9452 | $658.93 | $658.95 | $659.00 | |