| 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 | $99.54 | 7.127% | $106.6342 | $106.63 | $106.65 | $106.60 |
| Purchase #2 | $176.77 | 11.576% | $197.2329 | $197.23 | $197.25 | $197.20 |
| Purchase #3 | $48.59 | 6.281% | $51.6419 | $51.64 | $51.65 | $51.60 |
| Purchase #4 | $118.51 | 4.773% | $124.1665 | $124.17 | $124.15 | $124.20 |
| Purchase #5 | $245.48 | 12.593% | $276.3933 | $276.39 | $276.40 | $276.40 |
| Purchase #6 | $214.91 | 8.188% | $232.5068 | $232.51 | $232.50 | $232.50 |
| Purchase #7 | $86.26 | 4.712% | $90.3246 | $90.32 | $90.30 | $90.30 |
| 7 purchase totals = | $990.06 | $1,078.9002 | $1,078.89 | $1,078.90 | $1,078.80 | |