| 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 | $179.26 | 5.780% | $189.6212 | $189.62 | $189.60 | $189.60 |
| Purchase #2 | $152.93 | 8.674% | $166.1951 | $166.20 | $166.20 | $166.20 |
| Purchase #3 | $190.83 | 13.385% | $216.3726 | $216.37 | $216.35 | $216.40 |
| Purchase #4 | $154.51 | 7.462% | $166.0395 | $166.04 | $166.05 | $166.00 |
| Purchase #5 | $225.44 | 12.119% | $252.7611 | $252.76 | $252.75 | $252.80 |
| Purchase #6 | $206.65 | 8.690% | $224.6079 | $224.61 | $224.60 | $224.60 |
| Purchase #7 | $186.46 | 6.601% | $198.7682 | $198.77 | $198.75 | $198.80 |
| 7 purchase totals = | $1,296.08 | $1,414.3656 | $1,414.37 | $1,414.30 | $1,414.40 | |