| 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 | $76.73 | 8.629% | $83.351 | $83.35 | $83.35 | $83.40 |
| Purchase #2 | $7.28 | 12.550% | $8.1936 | $8.19 | $8.20 | $8.20 |
| Purchase #3 | $184.52 | 10.167% | $203.2801 | $203.28 | $203.30 | $203.30 |
| Purchase #4 | $11.29 | 4.683% | $11.8187 | $11.82 | $11.80 | $11.80 |
| Purchase #5 | $85.45 | 5.438% | $90.0968 | $90.10 | $90.10 | $90.10 |
| Purchase #6 | $192.55 | 8.201% | $208.341 | $208.34 | $208.35 | $208.30 |
| Purchase #7 | $179.94 | 3.654% | $186.515 | $186.52 | $186.50 | $186.50 |
| 7 purchase totals = | $737.76 | $791.5962 | $791.60 | $791.60 | $791.60 | |