| 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 | $64.33 | 13.520% | $73.0274 | $73.03 | $73.05 | $73.00 |
| Purchase #2 | $187.50 | 5.770% | $198.3188 | $198.32 | $198.30 | $198.30 |
| Purchase #3 | $160.83 | 9.670% | $176.3823 | $176.38 | $176.40 | $176.40 |
| Purchase #4 | $34.47 | 10.408% | $38.0576 | $38.06 | $38.05 | $38.10 |
| Purchase #5 | $166.94 | 7.817% | $179.9897 | $179.99 | $180.00 | $180.00 |
| Purchase #6 | $27.85 | 12.699% | $31.3867 | $31.39 | $31.40 | $31.40 |
| Purchase #7 | $174.46 | 3.500% | $180.5661 | $180.57 | $180.55 | $180.60 |
| 7 purchase totals = | $816.38 | $877.7286 | $877.74 | $877.75 | $877.80 | |