| 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 | $60.76 | 3.199% | $62.7037 | $62.70 | $62.70 | $62.70 |
| Purchase #2 | $219.68 | 8.407% | $238.1485 | $238.15 | $238.15 | $238.10 |
| Purchase #3 | $115.46 | 12.117% | $129.4503 | $129.45 | $129.45 | $129.50 |
| Purchase #4 | $229.47 | 8.686% | $249.4018 | $249.40 | $249.40 | $249.40 |
| Purchase #5 | $239.95 | 13.363% | $272.0145 | $272.01 | $272.00 | $272.00 |
| Purchase #6 | $190.47 | 12.520% | $214.3168 | $214.32 | $214.30 | $214.30 |
| Purchase #7 | $84.82 | 6.854% | $90.6336 | $90.63 | $90.65 | $90.60 |
| 7 purchase totals = | $1,140.61 | $1,256.6692 | $1,256.66 | $1,256.65 | $1,256.60 | |