| 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 | $169.86 | 13.750% | $193.2158 | $193.22 | $193.20 | $193.20 |
| Purchase #2 | $140.35 | 10.395% | $154.9394 | $154.94 | $154.95 | $154.90 |
| Purchase #3 | $74.51 | 12.542% | $83.855 | $83.86 | $83.85 | $83.90 |
| Purchase #4 | $81.65 | 9.835% | $89.6803 | $89.68 | $89.70 | $89.70 |
| Purchase #5 | $193.78 | 3.789% | $201.1223 | $201.12 | $201.10 | $201.10 |
| Purchase #6 | $126.82 | 5.463% | $133.7482 | $133.75 | $133.75 | $133.70 |
| Purchase #7 | $110.95 | 11.543% | $123.757 | $123.76 | $123.75 | $123.80 |
| 7 purchase totals = | $897.92 | $980.3180 | $980.33 | $980.30 | $980.30 | |