| 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 | $117.66 | 6.574% | $125.395 | $125.40 | $125.40 | $125.40 |
| Purchase #2 | $83.92 | 7.226% | $89.9841 | $89.98 | $90.00 | $90.00 |
| Purchase #3 | $6.32 | 11.136% | $7.0238 | $7.02 | $7.00 | $7.00 |
| Purchase #4 | $126.31 | 7.719% | $136.0599 | $136.06 | $136.05 | $136.10 |
| Purchase #5 | $110.52 | 4.332% | $115.3077 | $115.31 | $115.30 | $115.30 |
| Purchase #6 | $244.95 | 13.767% | $278.6723 | $278.67 | $278.65 | $278.70 |
| Purchase #7 | $90.93 | 10.504% | $100.4813 | $100.48 | $100.50 | $100.50 |
| 7 purchase totals = | $780.61 | $852.9241 | $852.92 | $852.90 | $853.00 | |