| 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 | $103.26 | 4.143% | $107.5381 | $107.54 | $107.55 | $107.50 |
| Purchase #2 | $183.42 | 4.866% | $192.3452 | $192.35 | $192.35 | $192.30 |
| Purchase #3 | $17.39 | 9.330% | $19.0125 | $19.01 | $19.00 | $19.00 |
| Purchase #4 | $191.90 | 3.765% | $199.125 | $199.13 | $199.15 | $199.10 |
| Purchase #5 | $167.33 | 5.620% | $176.7339 | $176.73 | $176.75 | $176.70 |
| Purchase #6 | $162.61 | 4.652% | $170.1746 | $170.17 | $170.15 | $170.20 |
| Purchase #7 | $87.66 | 4.386% | $91.5048 | $91.50 | $91.50 | $91.50 |
| 7 purchase totals = | $913.57 | $956.4341 | $956.43 | $956.45 | $956.30 | |