| 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 | $147.31 | 4.235% | $153.5486 | $153.55 | $153.55 | $153.50 |
| Purchase #2 | $161.50 | 13.620% | $183.4963 | $183.50 | $183.50 | $183.50 |
| Purchase #3 | $165.81 | 5.767% | $175.3723 | $175.37 | $175.35 | $175.40 |
| Purchase #4 | $41.72 | 7.411% | $44.8119 | $44.81 | $44.80 | $44.80 |
| Purchase #5 | $73.86 | 10.233% | $81.4181 | $81.42 | $81.40 | $81.40 |
| Purchase #6 | $235.91 | 11.230% | $262.4027 | $262.40 | $262.40 | $262.40 |
| Purchase #7 | $100.66 | 11.549% | $112.2852 | $112.29 | $112.30 | $112.30 |
| 7 purchase totals = | $926.77 | $1,013.3351 | $1,013.34 | $1,013.30 | $1,013.30 | |