| 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 | $140.34 | 13.145% | $158.7877 | $158.79 | $158.80 | $158.80 |
| Purchase #2 | $237.67 | 7.283% | $254.9795 | $254.98 | $255.00 | $255.00 |
| Purchase #3 | $227.99 | 11.139% | $253.3858 | $253.39 | $253.40 | $253.40 |
| Purchase #4 | $56.77 | 6.843% | $60.6548 | $60.65 | $60.65 | $60.70 |
| Purchase #5 | $180.58 | 8.128% | $195.2575 | $195.26 | $195.25 | $195.30 |
| Purchase #6 | $95.97 | 4.387% | $100.1802 | $100.18 | $100.20 | $100.20 |
| Purchase #7 | $30.68 | 12.680% | $34.5702 | $34.57 | $34.55 | $34.60 |
| 7 purchase totals = | $970.00 | $1,057.8157 | $1,057.82 | $1,057.85 | $1,058.00 | |