| 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 | $124.66 | 12.706% | $140.4993 | $140.50 | $140.50 | $140.50 |
| Purchase #2 | $203.45 | 7.399% | $218.5033 | $218.50 | $218.50 | $218.50 |
| Purchase #3 | $191.61 | 5.304% | $201.773 | $201.77 | $201.75 | $201.80 |
| Purchase #4 | $142.66 | 12.709% | $160.7907 | $160.79 | $160.80 | $160.80 |
| Purchase #5 | $100.81 | 13.670% | $114.5907 | $114.59 | $114.60 | $114.60 |
| Purchase #6 | $56.96 | 13.852% | $64.8501 | $64.85 | $64.85 | $64.90 |
| Purchase #7 | $12.56 | 12.459% | $14.1249 | $14.12 | $14.10 | $14.10 |
| 7 purchase totals = | $832.71 | $915.1320 | $915.12 | $915.10 | $915.20 | |