| 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 | $87.25 | 4.784% | $91.424 | $91.42 | $91.40 | $91.40 |
| Purchase #2 | $131.93 | 7.779% | $142.1928 | $142.19 | $142.20 | $142.20 |
| Purchase #3 | $67.74 | 7.629% | $72.9079 | $72.91 | $72.90 | $72.90 |
| Purchase #4 | $190.80 | 4.345% | $199.0903 | $199.09 | $199.10 | $199.10 |
| Purchase #5 | $130.38 | 13.225% | $147.6228 | $147.62 | $147.60 | $147.60 |
| Purchase #6 | $126.49 | 11.625% | $141.1945 | $141.19 | $141.20 | $141.20 |
| Purchase #7 | $77.76 | 7.823% | $83.8432 | $83.84 | $83.85 | $83.80 |
| 7 purchase totals = | $812.35 | $878.2755 | $878.26 | $878.25 | $878.20 | |