| 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 | $29.40 | 11.408% | $32.754 | $32.75 | $32.75 | $32.80 |
| Purchase #2 | $183.54 | 13.392% | $208.1197 | $208.12 | $208.10 | $208.10 |
| Purchase #3 | $135.44 | 5.372% | $142.7158 | $142.72 | $142.70 | $142.70 |
| Purchase #4 | $117.46 | 9.529% | $128.6528 | $128.65 | $128.65 | $128.70 |
| Purchase #5 | $119.81 | 8.703% | $130.2371 | $130.24 | $130.25 | $130.20 |
| Purchase #6 | $214.55 | 4.313% | $223.8035 | $223.80 | $223.80 | $223.80 |
| Purchase #7 | $63.56 | 4.185% | $66.22 | $66.22 | $66.20 | $66.20 |
| 7 purchase totals = | $863.76 | $932.5029 | $932.50 | $932.45 | $932.50 | |