| 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 | $111.92 | 3.345% | $115.6637 | $115.66 | $115.65 | $115.70 |
| Purchase #2 | $23.29 | 10.201% | $25.6658 | $25.67 | $25.65 | $25.70 |
| Purchase #3 | $185.41 | 7.649% | $199.592 | $199.59 | $199.60 | $199.60 |
| Purchase #4 | $152.83 | 11.832% | $170.9128 | $170.91 | $170.90 | $170.90 |
| Purchase #5 | $80.28 | 8.829% | $87.3679 | $87.37 | $87.35 | $87.40 |
| Purchase #6 | $49.60 | 12.742% | $55.92 | $55.92 | $55.90 | $55.90 |
| Purchase #7 | $103.99 | 8.143% | $112.4579 | $112.46 | $112.45 | $112.50 |
| 7 purchase totals = | $707.32 | $767.5801 | $767.58 | $767.50 | $767.70 | |