| 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 | $216.29 | 3.673% | $224.2343 | $224.23 | $224.25 | $224.20 |
| Purchase #2 | $56.33 | 3.153% | $58.1061 | $58.11 | $58.10 | $58.10 |
| Purchase #3 | $29.67 | 10.862% | $32.8928 | $32.89 | $32.90 | $32.90 |
| Purchase #4 | $37.37 | 3.530% | $38.6892 | $38.69 | $38.70 | $38.70 |
| Purchase #5 | $200.42 | 6.732% | $213.9123 | $213.91 | $213.90 | $213.90 |
| Purchase #6 | $228.99 | 11.285% | $254.8315 | $254.83 | $254.85 | $254.80 |
| Purchase #7 | $5.83 | 13.274% | $6.6039 | $6.60 | $6.60 | $6.60 |
| 7 purchase totals = | $774.90 | $829.2701 | $829.26 | $829.30 | $829.20 | |