| 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 | $140.82 | 6.590% | $150.1 | $150.10 | $150.10 | $150.10 |
| Purchase #2 | $32.35 | 12.499% | $36.3934 | $36.39 | $36.40 | $36.40 |
| Purchase #3 | $84.95 | 9.154% | $92.7263 | $92.73 | $92.75 | $92.70 |
| Purchase #4 | $141.75 | 10.529% | $156.6749 | $156.67 | $156.65 | $156.70 |
| Purchase #5 | $147.36 | 6.657% | $157.1698 | $157.17 | $157.15 | $157.20 |
| Purchase #6 | $142.25 | 3.451% | $147.159 | $147.16 | $147.15 | $147.20 |
| Purchase #7 | $248.83 | 6.733% | $265.5837 | $265.58 | $265.60 | $265.60 |
| 7 purchase totals = | $938.31 | $1,005.8071 | $1,005.80 | $1,005.80 | $1,005.90 | |