| 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 | $217.74 | 7.475% | $234.0161 | $234.02 | $234.00 | $234.00 |
| Purchase #2 | $59.31 | 3.560% | $61.4214 | $61.42 | $61.40 | $61.40 |
| Purchase #3 | $14.57 | 11.538% | $16.2511 | $16.25 | $16.25 | $16.30 |
| Purchase #4 | $172.55 | 11.486% | $192.3691 | $192.37 | $192.35 | $192.40 |
| Purchase #5 | $117.31 | 8.248% | $126.9857 | $126.99 | $127.00 | $127.00 |
| Purchase #6 | $138.84 | 10.139% | $152.917 | $152.92 | $152.90 | $152.90 |
| Purchase #7 | $102.46 | 7.533% | $110.1783 | $110.18 | $110.20 | $110.20 |
| 7 purchase totals = | $822.78 | $894.1387 | $894.15 | $894.10 | $894.20 | |