| 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 | $86.93 | 3.458% | $89.936 | $89.94 | $89.95 | $89.90 |
| Purchase #2 | $21.92 | 10.412% | $24.2023 | $24.20 | $24.20 | $24.20 |
| Purchase #3 | $220.80 | 7.860% | $238.1549 | $238.15 | $238.15 | $238.20 |
| Purchase #4 | $216.82 | 10.405% | $239.3801 | $239.38 | $239.40 | $239.40 |
| Purchase #5 | $43.97 | 8.334% | $47.6345 | $47.63 | $47.65 | $47.60 |
| Purchase #6 | $182.29 | 8.874% | $198.4664 | $198.47 | $198.45 | $198.50 |
| Purchase #7 | $197.41 | 11.815% | $220.734 | $220.73 | $220.75 | $220.70 |
| 7 purchase totals = | $970.14 | $1,058.5082 | $1,058.50 | $1,058.55 | $1,058.50 | |