| 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 | $86.54 | 5.406% | $91.2184 | $91.22 | $91.20 | $91.20 |
| Purchase #2 | $229.69 | 5.509% | $242.3436 | $242.34 | $242.35 | $242.30 |
| Purchase #3 | $125.75 | 7.748% | $135.4931 | $135.49 | $135.50 | $135.50 |
| Purchase #4 | $125.77 | 10.518% | $138.9985 | $139.00 | $139.00 | $139.00 |
| Purchase #5 | $199.44 | 3.827% | $207.0726 | $207.07 | $207.05 | $207.10 |
| Purchase #6 | $129.34 | 9.341% | $141.4216 | $141.42 | $141.40 | $141.40 |
| Purchase #7 | $210.76 | 5.335% | $222.004 | $222.00 | $222.00 | $222.00 |
| 7 purchase totals = | $1,107.29 | $1,178.5518 | $1,178.54 | $1,178.50 | $1,178.50 | |