| 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 | $138.58 | 13.179% | $156.8435 | $156.84 | $156.85 | $156.80 |
| Purchase #2 | $16.91 | 4.549% | $17.6792 | $17.68 | $17.70 | $17.70 |
| Purchase #3 | $220.26 | 7.696% | $237.2112 | $237.21 | $237.20 | $237.20 |
| Purchase #4 | $125.89 | 11.656% | $140.5637 | $140.56 | $140.55 | $140.60 |
| Purchase #5 | $5.50 | 9.235% | $6.0079 | $6.01 | $6.00 | $6.00 |
| Purchase #6 | $33.59 | 9.194% | $36.6783 | $36.68 | $36.70 | $36.70 |
| Purchase #7 | $101.34 | 8.245% | $109.6955 | $109.70 | $109.70 | $109.70 |
| 7 purchase totals = | $642.07 | $704.6793 | $704.68 | $704.70 | $704.70 | |