| 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 | $125.26 | 4.269% | $130.6073 | $130.61 | $130.60 | $130.60 |
| Purchase #2 | $33.67 | 3.825% | $34.9579 | $34.96 | $34.95 | $35.00 |
| Purchase #3 | $24.31 | 11.303% | $27.0578 | $27.06 | $27.05 | $27.10 |
| Purchase #4 | $140.46 | 13.353% | $159.2156 | $159.22 | $159.20 | $159.20 |
| Purchase #5 | $180.65 | 8.772% | $196.4966 | $196.50 | $196.50 | $196.50 |
| Purchase #6 | $236.99 | 9.108% | $258.575 | $258.58 | $258.60 | $258.60 |
| Purchase #7 | $40.58 | 11.361% | $45.1903 | $45.19 | $45.20 | $45.20 |
| 7 purchase totals = | $781.92 | $852.1005 | $852.12 | $852.10 | $852.20 | |