| 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 | $45.60 | 5.684% | $48.1919 | $48.19 | $48.20 | $48.20 |
| Purchase #2 | $5.51 | 8.559% | $5.9816 | $5.98 | $6.00 | $6.00 |
| Purchase #3 | $114.76 | 9.494% | $125.6553 | $125.66 | $125.65 | $125.70 |
| Purchase #4 | $117.32 | 9.712% | $128.7141 | $128.71 | $128.70 | $128.70 |
| Purchase #5 | $179.62 | 5.151% | $188.8722 | $188.87 | $188.85 | $188.90 |
| Purchase #6 | $51.43 | 9.320% | $56.2233 | $56.22 | $56.20 | $56.20 |
| Purchase #7 | $231.57 | 11.675% | $258.6058 | $258.61 | $258.60 | $258.60 |
| 7 purchase totals = | $745.81 | $812.2442 | $812.24 | $812.20 | $812.30 | |