| 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 | $61.40 | 4.494% | $64.1593 | $64.16 | $64.15 | $64.20 |
| Purchase #2 | $73.81 | 9.538% | $80.85 | $80.85 | $80.85 | $80.90 |
| Purchase #3 | $134.80 | 9.161% | $147.149 | $147.15 | $147.15 | $147.10 |
| Purchase #4 | $208.63 | 5.587% | $220.2862 | $220.29 | $220.30 | $220.30 |
| Purchase #5 | $110.50 | 10.109% | $121.6704 | $121.67 | $121.65 | $121.70 |
| Purchase #6 | $158.42 | 7.139% | $169.7296 | $169.73 | $169.75 | $169.70 |
| Purchase #7 | $42.83 | 10.792% | $47.4522 | $47.45 | $47.45 | $47.50 |
| 7 purchase totals = | $790.39 | $851.2967 | $851.30 | $851.30 | $851.40 | |