| 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 | $227.29 | 4.293% | $237.0476 | $237.05 | $237.05 | $237.00 |
| Purchase #2 | $15.66 | 7.522% | $16.8379 | $16.84 | $16.85 | $16.80 |
| Purchase #3 | $128.86 | 7.173% | $138.1031 | $138.10 | $138.10 | $138.10 |
| Purchase #4 | $46.41 | 3.487% | $48.0283 | $48.03 | $48.05 | $48.00 |
| Purchase #5 | $163.50 | 12.695% | $184.2563 | $184.26 | $184.25 | $184.30 |
| Purchase #6 | $128.29 | 7.276% | $137.6244 | $137.62 | $137.60 | $137.60 |
| Purchase #7 | $36.61 | 7.565% | $39.3795 | $39.38 | $39.40 | $39.40 |
| 7 purchase totals = | $746.62 | $801.2771 | $801.28 | $801.30 | $801.20 | |