| 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 | $186.31 | 11.135% | $207.0556 | $207.06 | $207.05 | $207.10 |
| Purchase #2 | $8.70 | 4.153% | $9.0613 | $9.06 | $9.05 | $9.10 |
| Purchase #3 | $203.95 | 9.760% | $223.8555 | $223.86 | $223.85 | $223.90 |
| Purchase #4 | $187.96 | 3.793% | $195.0893 | $195.09 | $195.10 | $195.10 |
| Purchase #5 | $43.71 | 13.237% | $49.4959 | $49.50 | $49.50 | $49.50 |
| Purchase #6 | $80.90 | 9.436% | $88.5337 | $88.53 | $88.55 | $88.50 |
| Purchase #7 | $210.55 | 9.558% | $230.6744 | $230.67 | $230.65 | $230.70 |
| 7 purchase totals = | $922.08 | $1,003.7657 | $1,003.77 | $1,003.75 | $1,003.90 | |