| 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 | $224.87 | 5.707% | $237.7033 | $237.70 | $237.70 | $237.70 |
| Purchase #2 | $185.99 | 8.527% | $201.8494 | $201.85 | $201.85 | $201.80 |
| Purchase #3 | $103.94 | 7.221% | $111.4455 | $111.45 | $111.45 | $111.40 |
| Purchase #4 | $107.81 | 3.554% | $111.6416 | $111.64 | $111.65 | $111.60 |
| Purchase #5 | $117.85 | 4.143% | $122.7325 | $122.73 | $122.75 | $122.70 |
| Purchase #6 | $200.27 | 7.638% | $215.5666 | $215.57 | $215.55 | $215.60 |
| Purchase #7 | $120.47 | 7.370% | $129.3486 | $129.35 | $129.35 | $129.30 |
| 7 purchase totals = | $1,061.20 | $1,130.2875 | $1,130.29 | $1,130.30 | $1,130.10 | |