| 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 | $211.78 | 8.246% | $229.2434 | $229.24 | $229.25 | $229.20 |
| Purchase #2 | $26.84 | 6.510% | $28.5873 | $28.59 | $28.60 | $28.60 |
| Purchase #3 | $29.96 | 4.428% | $31.2866 | $31.29 | $31.30 | $31.30 |
| Purchase #4 | $218.93 | 4.818% | $229.478 | $229.48 | $229.50 | $229.50 |
| Purchase #5 | $108.88 | 6.372% | $115.8178 | $115.82 | $115.80 | $115.80 |
| Purchase #6 | $188.54 | 11.355% | $209.9487 | $209.95 | $209.95 | $209.90 |
| Purchase #7 | $87.80 | 3.378% | $90.7659 | $90.77 | $90.75 | $90.80 |
| 7 purchase totals = | $872.73 | $935.1277 | $935.14 | $935.15 | $935.10 | |