| 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 | $119.30 | 10.252% | $131.5306 | $131.53 | $131.55 | $131.50 |
| Purchase #2 | $225.34 | 11.297% | $250.7967 | $250.80 | $250.80 | $250.80 |
| Purchase #3 | $237.78 | 10.682% | $263.1797 | $263.18 | $263.20 | $263.20 |
| Purchase #4 | $168.68 | 5.598% | $178.1227 | $178.12 | $178.10 | $178.10 |
| Purchase #5 | $197.79 | 6.541% | $210.7274 | $210.73 | $210.75 | $210.70 |
| Purchase #6 | $47.42 | 4.538% | $49.5719 | $49.57 | $49.55 | $49.60 |
| Purchase #7 | $249.99 | 4.601% | $261.492 | $261.49 | $261.50 | $261.50 |
| 7 purchase totals = | $1,246.30 | $1,345.4210 | $1,345.42 | $1,345.45 | $1,345.40 | |