| 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 | $8.68 | 11.220% | $9.6539 | $9.65 | $9.65 | $9.70 |
| Purchase #2 | $241.73 | 6.607% | $257.7011 | $257.70 | $257.70 | $257.70 |
| Purchase #3 | $39.26 | 9.618% | $43.036 | $43.04 | $43.05 | $43.00 |
| Purchase #4 | $32.96 | 10.418% | $36.3938 | $36.39 | $36.40 | $36.40 |
| Purchase #5 | $81.66 | 11.539% | $91.0827 | $91.08 | $91.10 | $91.10 |
| Purchase #6 | $39.99 | 13.438% | $45.3639 | $45.36 | $45.35 | $45.40 |
| Purchase #7 | $79.47 | 4.200% | $82.8077 | $82.81 | $82.80 | $82.80 |
| 7 purchase totals = | $523.75 | $566.0391 | $566.03 | $566.05 | $566.10 | |