| 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 | $144.71 | 10.814% | $160.3589 | $160.36 | $160.35 | $160.40 |
| Purchase #2 | $74.90 | 12.727% | $84.4325 | $84.43 | $84.45 | $84.40 |
| Purchase #3 | $104.78 | 10.764% | $116.0585 | $116.06 | $116.05 | $116.10 |
| Purchase #4 | $237.75 | 13.749% | $270.4382 | $270.44 | $270.45 | $270.40 |
| Purchase #5 | $107.51 | 6.178% | $114.152 | $114.15 | $114.15 | $114.20 |
| Purchase #6 | $174.27 | 6.754% | $186.0402 | $186.04 | $186.05 | $186.00 |
| Purchase #7 | $98.90 | 5.579% | $104.4176 | $104.42 | $104.40 | $104.40 |
| 7 purchase totals = | $942.82 | $1,035.8979 | $1,035.90 | $1,035.90 | $1,035.90 | |