| 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 | $202.64 | 8.771% | $220.4136 | $220.41 | $220.40 | $220.40 |
| Purchase #2 | $195.76 | 6.140% | $207.7797 | $207.78 | $207.80 | $207.80 |
| Purchase #3 | $208.88 | 11.424% | $232.7425 | $232.74 | $232.75 | $232.70 |
| Purchase #4 | $168.89 | 7.214% | $181.0737 | $181.07 | $181.05 | $181.10 |
| Purchase #5 | $233.74 | 8.363% | $253.2877 | $253.29 | $253.30 | $253.30 |
| Purchase #6 | $161.79 | 9.330% | $176.885 | $176.89 | $176.90 | $176.90 |
| Purchase #7 | $132.27 | 11.714% | $147.7641 | $147.76 | $147.75 | $147.80 |
| 7 purchase totals = | $1,303.97 | $1,419.9463 | $1,419.94 | $1,419.95 | $1,420.00 | |