| 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 | $107.33 | 5.485% | $113.2171 | $113.22 | $113.20 | $113.20 |
| Purchase #2 | $196.93 | 7.343% | $211.3906 | $211.39 | $211.40 | $211.40 |
| Purchase #3 | $107.92 | 5.758% | $114.134 | $114.13 | $114.15 | $114.10 |
| Purchase #4 | $95.30 | 13.172% | $107.8529 | $107.85 | $107.85 | $107.90 |
| Purchase #5 | $249.27 | 13.756% | $283.5596 | $283.56 | $283.55 | $283.60 |
| Purchase #6 | $215.76 | 10.442% | $238.2897 | $238.29 | $238.30 | $238.30 |
| Purchase #7 | $157.53 | 3.169% | $162.5221 | $162.52 | $162.50 | $162.50 |
| 7 purchase totals = | $1,130.04 | $1,230.9660 | $1,230.96 | $1,230.95 | $1,231.00 | |