| 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 | $115.81 | 6.149% | $122.9312 | $122.93 | $122.95 | $122.90 |
| Purchase #2 | $125.42 | 13.810% | $142.7405 | $142.74 | $142.75 | $142.70 |
| Purchase #3 | $90.97 | 8.239% | $98.465 | $98.47 | $98.45 | $98.50 |
| Purchase #4 | $79.43 | 11.492% | $88.5581 | $88.56 | $88.55 | $88.60 |
| Purchase #5 | $227.57 | 10.319% | $251.0529 | $251.05 | $251.05 | $251.10 |
| Purchase #6 | $208.28 | 12.710% | $234.7524 | $234.75 | $234.75 | $234.80 |
| Purchase #7 | $86.61 | 5.845% | $91.6724 | $91.67 | $91.65 | $91.70 |
| 7 purchase totals = | $934.09 | $1,030.1725 | $1,030.17 | $1,030.15 | $1,030.30 | |