| 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 | $189.63 | 13.167% | $214.5986 | $214.60 | $214.60 | $214.60 |
| Purchase #2 | $196.76 | 5.203% | $206.9974 | $207.00 | $207.00 | $207.00 |
| Purchase #3 | $210.91 | 3.553% | $218.4036 | $218.40 | $218.40 | $218.40 |
| Purchase #4 | $16.29 | 3.124% | $16.7989 | $16.80 | $16.80 | $16.80 |
| Purchase #5 | $12.29 | 7.530% | $13.2154 | $13.22 | $13.20 | $13.20 |
| Purchase #6 | $128.44 | 8.809% | $139.7543 | $139.75 | $139.75 | $139.80 |
| Purchase #7 | $235.46 | 6.123% | $249.8772 | $249.88 | $249.90 | $249.90 |
| 7 purchase totals = | $989.78 | $1,059.6454 | $1,059.65 | $1,059.65 | $1,059.70 | |