| 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 | $81.41 | 4.142% | $84.782 | $84.78 | $84.80 | $84.80 |
| Purchase #2 | $22.83 | 10.733% | $25.2803 | $25.28 | $25.30 | $25.30 |
| Purchase #3 | $113.25 | 10.700% | $125.3678 | $125.37 | $125.35 | $125.40 |
| Purchase #4 | $178.31 | 7.228% | $191.1982 | $191.20 | $191.20 | $191.20 |
| Purchase #5 | $91.95 | 10.466% | $101.5735 | $101.57 | $101.55 | $101.60 |
| Purchase #6 | $207.89 | 12.837% | $234.5768 | $234.58 | $234.60 | $234.60 |
| Purchase #7 | $152.48 | 7.559% | $164.006 | $164.01 | $164.00 | $164.00 |
| 7 purchase totals = | $848.12 | $926.7846 | $926.79 | $926.80 | $926.90 | |