| 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 | $74.48 | 12.626% | $83.8838 | $83.88 | $83.90 | $83.90 |
| Purchase #2 | $65.89 | 12.225% | $73.9451 | $73.95 | $73.95 | $73.90 |
| Purchase #3 | $157.42 | 4.177% | $163.9954 | $164.00 | $164.00 | $164.00 |
| Purchase #4 | $227.88 | 7.818% | $245.6957 | $245.70 | $245.70 | $245.70 |
| Purchase #5 | $80.71 | 7.290% | $86.5938 | $86.59 | $86.60 | $86.60 |
| Purchase #6 | $34.62 | 9.477% | $37.9009 | $37.90 | $37.90 | $37.90 |
| Purchase #7 | $89.82 | 3.771% | $93.2071 | $93.21 | $93.20 | $93.20 |
| 7 purchase totals = | $730.82 | $785.2218 | $785.23 | $785.25 | $785.20 | |