| 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 | $134.37 | 10.298% | $148.2074 | $148.21 | $148.20 | $148.20 |
| Purchase #2 | $155.56 | 8.382% | $168.599 | $168.60 | $168.60 | $168.60 |
| Purchase #3 | $91.72 | 10.375% | $101.236 | $101.24 | $101.25 | $101.20 |
| Purchase #4 | $11.79 | 7.791% | $12.7086 | $12.71 | $12.70 | $12.70 |
| Purchase #5 | $163.75 | 4.628% | $171.3284 | $171.33 | $171.35 | $171.30 |
| Purchase #6 | $212.33 | 13.707% | $241.4341 | $241.43 | $241.45 | $241.40 |
| Purchase #7 | $165.32 | 8.140% | $178.777 | $178.78 | $178.80 | $178.80 |
| 7 purchase totals = | $934.84 | $1,022.2905 | $1,022.30 | $1,022.35 | $1,022.20 | |