| 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 | $182.35 | 8.641% | $198.1069 | $198.11 | $198.10 | $198.10 |
| Purchase #2 | $218.86 | 7.855% | $236.0515 | $236.05 | $236.05 | $236.10 |
| Purchase #3 | $234.69 | 3.246% | $242.308 | $242.31 | $242.30 | $242.30 |
| Purchase #4 | $242.27 | 7.345% | $260.0647 | $260.06 | $260.05 | $260.10 |
| Purchase #5 | $108.44 | 3.785% | $112.5445 | $112.54 | $112.55 | $112.50 |
| Purchase #6 | $55.55 | 3.422% | $57.4509 | $57.45 | $57.45 | $57.50 |
| Purchase #7 | $47.45 | 11.617% | $52.9623 | $52.96 | $52.95 | $53.00 |
| 7 purchase totals = | $1,089.61 | $1,159.4888 | $1,159.48 | $1,159.45 | $1,159.60 | |