| 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 | $235.51 | 10.219% | $259.5768 | $259.58 | $259.60 | $259.60 |
| Purchase #2 | $228.46 | 8.647% | $248.2149 | $248.21 | $248.20 | $248.20 |
| Purchase #3 | $179.30 | 10.249% | $197.6765 | $197.68 | $197.70 | $197.70 |
| Purchase #4 | $117.33 | 10.563% | $129.7236 | $129.72 | $129.70 | $129.70 |
| Purchase #5 | $211.77 | 11.649% | $236.4391 | $236.44 | $236.45 | $236.40 |
| Purchase #6 | $15.74 | 4.775% | $16.4916 | $16.49 | $16.50 | $16.50 |
| Purchase #7 | $212.64 | 13.261% | $240.8382 | $240.84 | $240.85 | $240.80 |
| 7 purchase totals = | $1,200.75 | $1,328.9607 | $1,328.96 | $1,329.00 | $1,328.90 | |