| 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 | $202.76 | 13.640% | $230.4165 | $230.42 | $230.40 | $230.40 |
| Purchase #2 | $25.83 | 11.331% | $28.7568 | $28.76 | $28.75 | $28.80 |
| Purchase #3 | $162.28 | 8.491% | $176.0592 | $176.06 | $176.05 | $176.10 |
| Purchase #4 | $150.28 | 6.187% | $159.5778 | $159.58 | $159.60 | $159.60 |
| Purchase #5 | $106.33 | 7.721% | $114.5397 | $114.54 | $114.55 | $114.50 |
| Purchase #6 | $202.80 | 4.143% | $211.202 | $211.20 | $211.20 | $211.20 |
| Purchase #7 | $213.28 | 5.718% | $225.4754 | $225.48 | $225.50 | $225.50 |
| 7 purchase totals = | $1,063.56 | $1,146.0274 | $1,146.04 | $1,146.05 | $1,146.10 | |