| 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 | $194.95 | 7.698% | $209.9573 | $209.96 | $209.95 | $210.00 |
| Purchase #2 | $151.85 | 8.173% | $164.2607 | $164.26 | $164.25 | $164.30 |
| Purchase #3 | $129.91 | 9.795% | $142.6347 | $142.63 | $142.65 | $142.60 |
| Purchase #4 | $11.83 | 6.748% | $12.6283 | $12.63 | $12.65 | $12.60 |
| Purchase #5 | $216.39 | 10.818% | $239.7991 | $239.80 | $239.80 | $239.80 |
| Purchase #6 | $108.91 | 11.223% | $121.133 | $121.13 | $121.15 | $121.10 |
| Purchase #7 | $180.83 | 3.792% | $187.6871 | $187.69 | $187.70 | $187.70 |
| 7 purchase totals = | $994.67 | $1,078.1002 | $1,078.10 | $1,078.15 | $1,078.10 | |