| 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 | $203.67 | 8.215% | $220.4015 | $220.40 | $220.40 | $220.40 |
| Purchase #2 | $191.95 | 10.379% | $211.8725 | $211.87 | $211.85 | $211.90 |
| Purchase #3 | $36.26 | 4.518% | $37.8982 | $37.90 | $37.90 | $37.90 |
| Purchase #4 | $220.87 | 11.658% | $246.619 | $246.62 | $246.60 | $246.60 |
| Purchase #5 | $122.82 | 9.451% | $134.4277 | $134.43 | $134.45 | $134.40 |
| Purchase #6 | $233.85 | 13.540% | $265.5133 | $265.51 | $265.50 | $265.50 |
| Purchase #7 | $241.56 | 10.283% | $266.3996 | $266.40 | $266.40 | $266.40 |
| 7 purchase totals = | $1,250.98 | $1,383.1318 | $1,383.13 | $1,383.10 | $1,383.10 | |