| 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 | $45.94 | 12.235% | $51.5608 | $51.56 | $51.55 | $51.60 |
| Purchase #2 | $197.76 | 8.563% | $214.6942 | $214.69 | $214.70 | $214.70 |
| Purchase #3 | $41.36 | 12.156% | $46.3877 | $46.39 | $46.40 | $46.40 |
| Purchase #4 | $163.66 | 4.150% | $170.4519 | $170.45 | $170.45 | $170.50 |
| Purchase #5 | $42.57 | 10.437% | $47.013 | $47.01 | $47.00 | $47.00 |
| Purchase #6 | $135.42 | 8.824% | $147.3695 | $147.37 | $147.35 | $147.40 |
| Purchase #7 | $159.55 | 5.804% | $168.8103 | $168.81 | $168.80 | $168.80 |
| 7 purchase totals = | $786.26 | $846.2874 | $846.28 | $846.25 | $846.40 | |