| 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 | $103.76 | 10.219% | $114.3632 | $114.36 | $114.35 | $114.40 |
| Purchase #2 | $211.83 | 4.767% | $221.9279 | $221.93 | $221.95 | $221.90 |
| Purchase #3 | $219.40 | 6.341% | $233.3122 | $233.31 | $233.30 | $233.30 |
| Purchase #4 | $106.76 | 7.822% | $115.1108 | $115.11 | $115.10 | $115.10 |
| Purchase #5 | $99.74 | 4.399% | $104.1276 | $104.13 | $104.15 | $104.10 |
| Purchase #6 | $122.96 | 7.458% | $132.1304 | $132.13 | $132.15 | $132.10 |
| Purchase #7 | $107.57 | 13.114% | $121.6767 | $121.68 | $121.70 | $121.70 |
| 7 purchase totals = | $972.02 | $1,042.6488 | $1,042.65 | $1,042.70 | $1,042.60 | |