| 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 | $236.71 | 13.537% | $268.7534 | $268.75 | $268.75 | $268.80 |
| Purchase #2 | $168.27 | 3.264% | $173.7623 | $173.76 | $173.75 | $173.80 |
| Purchase #3 | $78.77 | 12.249% | $88.4185 | $88.42 | $88.40 | $88.40 |
| Purchase #4 | $210.54 | 8.673% | $228.8001 | $228.80 | $228.80 | $228.80 |
| Purchase #5 | $137.78 | 3.322% | $142.3571 | $142.36 | $142.35 | $142.40 |
| Purchase #6 | $153.37 | 7.417% | $164.7455 | $164.75 | $164.75 | $164.70 |
| Purchase #7 | $75.34 | 7.713% | $81.151 | $81.15 | $81.15 | $81.20 |
| 7 purchase totals = | $1,060.78 | $1,147.9879 | $1,147.99 | $1,147.95 | $1,148.10 | |