| 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 | $32.99 | 11.675% | $36.8416 | $36.84 | $36.85 | $36.80 |
| Purchase #2 | $67.91 | 4.514% | $70.9755 | $70.98 | $71.00 | $71.00 |
| Purchase #3 | $16.65 | 10.396% | $18.3809 | $18.38 | $18.40 | $18.40 |
| Purchase #4 | $112.54 | 7.618% | $121.1133 | $121.11 | $121.10 | $121.10 |
| Purchase #5 | $119.39 | 4.203% | $124.408 | $124.41 | $124.40 | $124.40 |
| Purchase #6 | $236.39 | 7.262% | $253.5566 | $253.56 | $253.55 | $253.60 |
| Purchase #7 | $51.92 | 8.644% | $56.408 | $56.41 | $56.40 | $56.40 |
| 7 purchase totals = | $637.79 | $681.6839 | $681.69 | $681.70 | $681.70 | |