| 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 | $71.72 | 13.455% | $81.3699 | $81.37 | $81.35 | $81.40 |
| Purchase #2 | $128.78 | 13.744% | $146.4795 | $146.48 | $146.50 | $146.50 |
| Purchase #3 | $94.72 | 4.455% | $98.9398 | $98.94 | $98.95 | $98.90 |
| Purchase #4 | $215.58 | 8.426% | $233.7448 | $233.74 | $233.75 | $233.70 |
| Purchase #5 | $29.71 | 8.313% | $32.1798 | $32.18 | $32.20 | $32.20 |
| Purchase #6 | $93.94 | 3.439% | $97.1706 | $97.17 | $97.15 | $97.20 |
| Purchase #7 | $52.74 | 9.758% | $57.8864 | $57.89 | $57.90 | $57.90 |
| 7 purchase totals = | $687.19 | $747.7708 | $747.77 | $747.80 | $747.80 | |