| 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 | $22.98 | 12.191% | $25.7815 | $25.78 | $25.80 | $25.80 |
| Purchase #2 | $103.69 | 12.716% | $116.8752 | $116.88 | $116.90 | $116.90 |
| Purchase #3 | $128.29 | 5.149% | $134.8957 | $134.90 | $134.90 | $134.90 |
| Purchase #4 | $36.78 | 6.841% | $39.2961 | $39.30 | $39.30 | $39.30 |
| Purchase #5 | $170.76 | 9.269% | $186.5877 | $186.59 | $186.60 | $186.60 |
| Purchase #6 | $9.40 | 5.560% | $9.9226 | $9.92 | $9.90 | $9.90 |
| Purchase #7 | $88.27 | 5.393% | $93.0304 | $93.03 | $93.05 | $93.00 |
| 7 purchase totals = | $560.17 | $606.3892 | $606.40 | $606.45 | $606.40 | |