| 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 | $9.65 | 5.843% | $10.2138 | $10.21 | $10.20 | $10.20 |
| Purchase #2 | $241.58 | 9.599% | $264.7693 | $264.77 | $264.75 | $264.80 |
| Purchase #3 | $210.61 | 4.221% | $219.4998 | $219.50 | $219.50 | $219.50 |
| Purchase #4 | $237.80 | 9.608% | $260.6478 | $260.65 | $260.65 | $260.60 |
| Purchase #5 | $239.96 | 5.488% | $253.129 | $253.13 | $253.15 | $253.10 |
| Purchase #6 | $76.31 | 8.782% | $83.0115 | $83.01 | $83.00 | $83.00 |
| Purchase #7 | $169.39 | 6.360% | $180.1632 | $180.16 | $180.15 | $180.20 |
| 7 purchase totals = | $1,185.30 | $1,271.4344 | $1,271.43 | $1,271.40 | $1,271.40 | |