| 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 | $23.74 | 7.747% | $25.5791 | $25.58 | $25.60 | $25.60 |
| Purchase #2 | $31.96 | 3.758% | $33.1611 | $33.16 | $33.15 | $33.20 |
| Purchase #3 | $32.70 | 5.526% | $34.507 | $34.51 | $34.50 | $34.50 |
| Purchase #4 | $52.47 | 4.515% | $54.839 | $54.84 | $54.85 | $54.80 |
| Purchase #5 | $185.29 | 7.611% | $199.3924 | $199.39 | $199.40 | $199.40 |
| Purchase #6 | $229.90 | 12.287% | $258.1478 | $258.15 | $258.15 | $258.10 |
| Purchase #7 | $132.56 | 4.268% | $138.2177 | $138.22 | $138.20 | $138.20 |
| 7 purchase totals = | $688.62 | $743.8441 | $743.85 | $743.85 | $743.80 | |