| 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 | $201.64 | 3.730% | $209.1612 | $209.16 | $209.15 | $209.20 |
| Purchase #2 | $204.77 | 10.829% | $226.9445 | $226.94 | $226.95 | $226.90 |
| Purchase #3 | $21.54 | 6.851% | $23.0157 | $23.02 | $23.00 | $23.00 |
| Purchase #4 | $205.45 | 8.508% | $222.9297 | $222.93 | $222.95 | $222.90 |
| Purchase #5 | $54.56 | 10.509% | $60.2937 | $60.29 | $60.30 | $60.30 |
| Purchase #6 | $162.87 | 10.406% | $179.8183 | $179.82 | $179.80 | $179.80 |
| Purchase #7 | $92.31 | 4.756% | $96.7003 | $96.70 | $96.70 | $96.70 |
| 7 purchase totals = | $943.14 | $1,018.8634 | $1,018.86 | $1,018.85 | $1,018.80 | |