| 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 | $169.84 | 5.608% | $179.3646 | $179.36 | $179.35 | $179.40 |
| Purchase #2 | $88.89 | 7.348% | $95.4216 | $95.42 | $95.40 | $95.40 |
| Purchase #3 | $232.25 | 11.178% | $258.2109 | $258.21 | $258.20 | $258.20 |
| Purchase #4 | $114.73 | 6.532% | $122.2242 | $122.22 | $122.20 | $122.20 |
| Purchase #5 | $219.71 | 13.497% | $249.3643 | $249.36 | $249.35 | $249.40 |
| Purchase #6 | $14.71 | 7.647% | $15.8349 | $15.83 | $15.85 | $15.80 |
| Purchase #7 | $87.67 | 6.648% | $93.4983 | $93.50 | $93.50 | $93.50 |
| 7 purchase totals = | $927.80 | $1,013.9188 | $1,013.90 | $1,013.85 | $1,013.90 | |