| 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 | $123.81 | 9.527% | $135.6054 | $135.61 | $135.60 | $135.60 |
| Purchase #2 | $69.32 | 9.363% | $75.8104 | $75.81 | $75.80 | $75.80 |
| Purchase #3 | $138.41 | 7.236% | $148.4253 | $148.43 | $148.45 | $148.40 |
| Purchase #4 | $94.40 | 8.143% | $102.087 | $102.09 | $102.10 | $102.10 |
| Purchase #5 | $88.75 | 13.402% | $100.6443 | $100.64 | $100.65 | $100.60 |
| Purchase #6 | $121.60 | 3.386% | $125.7174 | $125.72 | $125.70 | $125.70 |
| Purchase #7 | $154.37 | 5.408% | $162.7183 | $162.72 | $162.70 | $162.70 |
| 7 purchase totals = | $790.66 | $851.0081 | $851.02 | $851.00 | $850.90 | |