| 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 | $66.65 | 13.620% | $75.7277 | $75.73 | $75.75 | $75.70 |
| Purchase #2 | $68.97 | 5.533% | $72.7861 | $72.79 | $72.80 | $72.80 |
| Purchase #3 | $179.35 | 13.408% | $203.3972 | $203.40 | $203.40 | $203.40 |
| Purchase #4 | $49.36 | 3.317% | $50.9973 | $51.00 | $51.00 | $51.00 |
| Purchase #5 | $116.41 | 11.498% | $129.7948 | $129.79 | $129.80 | $129.80 |
| Purchase #6 | $162.62 | 8.587% | $176.5842 | $176.58 | $176.60 | $176.60 |
| Purchase #7 | $93.28 | 7.267% | $100.0587 | $100.06 | $100.05 | $100.10 |
| 7 purchase totals = | $736.64 | $809.3460 | $809.35 | $809.40 | $809.40 | |