| 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 | $43.82 | 13.608% | $49.783 | $49.78 | $49.80 | $49.80 |
| Purchase #2 | $86.43 | 3.730% | $89.6538 | $89.65 | $89.65 | $89.70 |
| Purchase #3 | $192.63 | 6.647% | $205.4341 | $205.43 | $205.45 | $205.40 |
| Purchase #4 | $183.67 | 5.347% | $193.4908 | $193.49 | $193.50 | $193.50 |
| Purchase #5 | $111.44 | 8.578% | $120.9993 | $121.00 | $121.00 | $121.00 |
| Purchase #6 | $163.97 | 6.664% | $174.897 | $174.90 | $174.90 | $174.90 |
| Purchase #7 | $129.90 | 6.864% | $138.8163 | $138.82 | $138.80 | $138.80 |
| 7 purchase totals = | $911.86 | $973.0743 | $973.07 | $973.10 | $973.10 | |