| 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 | $245.45 | 4.823% | $257.2881 | $257.29 | $257.30 | $257.30 |
| Purchase #2 | $124.82 | 4.165% | $130.0188 | $130.02 | $130.00 | $130.00 |
| Purchase #3 | $107.53 | 3.235% | $111.0086 | $111.01 | $111.00 | $111.00 |
| Purchase #4 | $30.30 | 6.795% | $32.3589 | $32.36 | $32.35 | $32.40 |
| Purchase #5 | $10.85 | 9.565% | $11.8878 | $11.89 | $11.90 | $11.90 |
| Purchase #6 | $193.72 | 7.449% | $208.1502 | $208.15 | $208.15 | $208.20 |
| Purchase #7 | $193.37 | 4.337% | $201.7565 | $201.76 | $201.75 | $201.80 |
| 7 purchase totals = | $906.04 | $952.4689 | $952.48 | $952.45 | $952.60 | |