| 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 | $230.73 | 11.351% | $256.9202 | $256.92 | $256.90 | $256.90 |
| Purchase #2 | $6.80 | 5.269% | $7.1583 | $7.16 | $7.15 | $7.20 |
| Purchase #3 | $15.29 | 10.578% | $16.9074 | $16.91 | $16.90 | $16.90 |
| Purchase #4 | $223.88 | 11.114% | $248.762 | $248.76 | $248.75 | $248.80 |
| Purchase #5 | $50.88 | 11.719% | $56.8426 | $56.84 | $56.85 | $56.80 |
| Purchase #6 | $188.89 | 9.604% | $207.031 | $207.03 | $207.05 | $207.00 |
| Purchase #7 | $236.34 | 3.132% | $243.7422 | $243.74 | $243.75 | $243.70 |
| 7 purchase totals = | $952.81 | $1,037.3637 | $1,037.36 | $1,037.35 | $1,037.30 | |