| 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 | $170.51 | 3.283% | $176.1078 | $176.11 | $176.10 | $176.10 |
| Purchase #2 | $149.68 | 3.337% | $154.6748 | $154.67 | $154.65 | $154.70 |
| Purchase #3 | $77.38 | 13.559% | $87.872 | $87.87 | $87.85 | $87.90 |
| Purchase #4 | $18.74 | 7.146% | $20.0792 | $20.08 | $20.10 | $20.10 |
| Purchase #5 | $195.72 | 12.769% | $220.7115 | $220.71 | $220.70 | $220.70 |
| Purchase #6 | $69.64 | 7.224% | $74.6708 | $74.67 | $74.65 | $74.70 |
| Purchase #7 | $237.70 | 12.586% | $267.6169 | $267.62 | $267.60 | $267.60 |
| 7 purchase totals = | $919.37 | $1,001.7330 | $1,001.73 | $1,001.65 | $1,001.80 | |