| 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 | $25.96 | 12.373% | $29.172 | $29.17 | $29.15 | $29.20 |
| Purchase #2 | $36.75 | 11.783% | $41.0803 | $41.08 | $41.10 | $41.10 |
| Purchase #3 | $162.33 | 8.867% | $176.7238 | $176.72 | $176.70 | $176.70 |
| Purchase #4 | $53.70 | 13.619% | $61.0134 | $61.01 | $61.00 | $61.00 |
| Purchase #5 | $237.45 | 3.149% | $244.9273 | $244.93 | $244.95 | $244.90 |
| Purchase #6 | $176.63 | 13.192% | $199.931 | $199.93 | $199.95 | $199.90 |
| Purchase #7 | $104.80 | 5.385% | $110.4435 | $110.44 | $110.45 | $110.40 |
| 7 purchase totals = | $797.62 | $863.2913 | $863.28 | $863.30 | $863.20 | |