| 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 | $7.81 | 8.127% | $8.4447 | $8.44 | $8.45 | $8.40 |
| Purchase #2 | $227.88 | 5.648% | $240.7507 | $240.75 | $240.75 | $240.80 |
| Purchase #3 | $13.40 | 3.854% | $13.9164 | $13.92 | $13.90 | $13.90 |
| Purchase #4 | $231.59 | 3.683% | $240.1195 | $240.12 | $240.10 | $240.10 |
| Purchase #5 | $170.96 | 4.841% | $179.2362 | $179.24 | $179.25 | $179.20 |
| Purchase #6 | $138.76 | 4.461% | $144.9501 | $144.95 | $144.95 | $145.00 |
| Purchase #7 | $159.35 | 5.180% | $167.6043 | $167.60 | $167.60 | $167.60 |
| 7 purchase totals = | $949.75 | $995.0219 | $995.02 | $995.00 | $995.00 | |