| 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 | $145.64 | 12.731% | $164.1814 | $164.18 | $164.20 | $164.20 |
| Purchase #2 | $145.97 | 9.814% | $160.2955 | $160.30 | $160.30 | $160.30 |
| Purchase #3 | $229.75 | 5.529% | $242.4529 | $242.45 | $242.45 | $242.50 |
| Purchase #4 | $222.69 | 12.243% | $249.9539 | $249.95 | $249.95 | $250.00 |
| Purchase #5 | $104.91 | 10.398% | $115.8185 | $115.82 | $115.80 | $115.80 |
| Purchase #6 | $120.40 | 11.870% | $134.6915 | $134.69 | $134.70 | $134.70 |
| Purchase #7 | $137.95 | 3.755% | $143.13 | $143.13 | $143.15 | $143.10 |
| 7 purchase totals = | $1,107.31 | $1,210.5237 | $1,210.52 | $1,210.55 | $1,210.60 | |