| 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 | $211.35 | 8.768% | $229.8812 | $229.88 | $229.90 | $229.90 |
| Purchase #2 | $32.62 | 4.121% | $33.9643 | $33.96 | $33.95 | $34.00 |
| Purchase #3 | $54.42 | 10.662% | $60.2223 | $60.22 | $60.20 | $60.20 |
| Purchase #4 | $11.38 | 8.874% | $12.3899 | $12.39 | $12.40 | $12.40 |
| Purchase #5 | $183.88 | 12.713% | $207.2567 | $207.26 | $207.25 | $207.30 |
| Purchase #6 | $237.97 | 4.744% | $249.2593 | $249.26 | $249.25 | $249.30 |
| Purchase #7 | $20.56 | 4.422% | $21.4692 | $21.47 | $21.45 | $21.50 |
| 7 purchase totals = | $752.18 | $814.4429 | $814.44 | $814.40 | $814.60 | |