| 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 | $75.44 | 4.119% | $78.5474 | $78.55 | $78.55 | $78.50 |
| Purchase #2 | $137.62 | 11.252% | $153.105 | $153.11 | $153.10 | $153.10 |
| Purchase #3 | $234.61 | 5.616% | $247.7857 | $247.79 | $247.80 | $247.80 |
| Purchase #4 | $208.81 | 8.788% | $227.1602 | $227.16 | $227.15 | $227.20 |
| Purchase #5 | $153.80 | 6.860% | $164.3507 | $164.35 | $164.35 | $164.40 |
| Purchase #6 | $237.53 | 5.211% | $249.9077 | $249.91 | $249.90 | $249.90 |
| Purchase #7 | $30.42 | 13.843% | $34.631 | $34.63 | $34.65 | $34.60 |
| 7 purchase totals = | $1,078.23 | $1,155.4877 | $1,155.50 | $1,155.50 | $1,155.50 | |