| 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 | $24.37 | 13.525% | $27.666 | $27.67 | $27.65 | $27.70 |
| Purchase #2 | $50.42 | 10.444% | $55.6859 | $55.69 | $55.70 | $55.70 |
| Purchase #3 | $154.32 | 7.427% | $165.7813 | $165.78 | $165.80 | $165.80 |
| Purchase #4 | $92.70 | 10.225% | $102.1786 | $102.18 | $102.20 | $102.20 |
| Purchase #5 | $159.81 | 11.553% | $178.2728 | $178.27 | $178.25 | $178.30 |
| Purchase #6 | $84.67 | 5.594% | $89.4064 | $89.41 | $89.40 | $89.40 |
| Purchase #7 | $172.98 | 8.514% | $187.7075 | $187.71 | $187.70 | $187.70 |
| 7 purchase totals = | $739.27 | $806.6985 | $806.71 | $806.70 | $806.80 | |