| 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 | $9.42 | 12.522% | $10.5996 | $10.60 | $10.60 | $10.60 |
| Purchase #2 | $134.47 | 9.479% | $147.2164 | $147.22 | $147.20 | $147.20 |
| Purchase #3 | $142.70 | 6.471% | $151.9341 | $151.93 | $151.95 | $151.90 |
| Purchase #4 | $112.56 | 7.807% | $121.3476 | $121.35 | $121.35 | $121.30 |
| Purchase #5 | $102.29 | 12.128% | $114.6957 | $114.70 | $114.70 | $114.70 |
| Purchase #6 | $198.53 | 4.740% | $207.9403 | $207.94 | $207.95 | $207.90 |
| Purchase #7 | $71.27 | 7.364% | $76.5183 | $76.52 | $76.50 | $76.50 |
| 7 purchase totals = | $771.24 | $830.2520 | $830.26 | $830.25 | $830.10 | |