| 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 | $45.29 | 9.369% | $49.5332 | $49.53 | $49.55 | $49.50 |
| Purchase #2 | $22.90 | 10.560% | $25.3182 | $25.32 | $25.30 | $25.30 |
| Purchase #3 | $227.27 | 4.149% | $236.6994 | $236.70 | $236.70 | $236.70 |
| Purchase #4 | $51.35 | 13.739% | $58.405 | $58.41 | $58.40 | $58.40 |
| Purchase #5 | $154.36 | 8.344% | $167.2398 | $167.24 | $167.25 | $167.20 |
| Purchase #6 | $32.67 | 9.534% | $35.7848 | $35.78 | $35.80 | $35.80 |
| Purchase #7 | $34.51 | 4.815% | $36.1717 | $36.17 | $36.15 | $36.20 |
| 7 purchase totals = | $568.35 | $609.1521 | $609.15 | $609.15 | $609.10 | |