| 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 | $171.85 | 6.868% | $183.6527 | $183.65 | $183.65 | $183.70 |
| Purchase #2 | $42.63 | 10.355% | $47.0443 | $47.04 | $47.05 | $47.00 |
| Purchase #3 | $161.31 | 8.463% | $174.9617 | $174.96 | $174.95 | $175.00 |
| Purchase #4 | $23.29 | 12.236% | $26.1398 | $26.14 | $26.15 | $26.10 |
| Purchase #5 | $196.26 | 7.195% | $210.3809 | $210.38 | $210.40 | $210.40 |
| Purchase #6 | $171.70 | 8.756% | $186.7341 | $186.73 | $186.75 | $186.70 |
| Purchase #7 | $226.82 | 12.125% | $254.3219 | $254.32 | $254.30 | $254.30 |
| 7 purchase totals = | $993.86 | $1,083.2354 | $1,083.22 | $1,083.25 | $1,083.20 | |