| 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 | $152.96 | 7.359% | $164.2163 | $164.22 | $164.20 | $164.20 |
| Purchase #2 | $40.77 | 6.748% | $43.5212 | $43.52 | $43.50 | $43.50 |
| Purchase #3 | $117.62 | 10.150% | $129.5584 | $129.56 | $129.55 | $129.60 |
| Purchase #4 | $190.44 | 7.697% | $205.0982 | $205.10 | $205.10 | $205.10 |
| Purchase #5 | $226.32 | 9.844% | $248.5989 | $248.60 | $248.60 | $248.60 |
| Purchase #6 | $72.55 | 3.261% | $74.9159 | $74.92 | $74.90 | $74.90 |
| Purchase #7 | $232.95 | 6.830% | $248.8605 | $248.86 | $248.85 | $248.90 |
| 7 purchase totals = | $1,033.61 | $1,114.7694 | $1,114.78 | $1,114.70 | $1,114.80 | |