| 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 | $215.92 | 6.457% | $229.862 | $229.86 | $229.85 | $229.90 |
| Purchase #2 | $6.97 | 13.279% | $7.8955 | $7.90 | $7.90 | $7.90 |
| Purchase #3 | $20.99 | 12.302% | $23.5722 | $23.57 | $23.55 | $23.60 |
| Purchase #4 | $223.27 | 13.209% | $252.7617 | $252.76 | $252.75 | $252.80 |
| Purchase #5 | $146.98 | 11.571% | $163.9871 | $163.99 | $164.00 | $164.00 |
| Purchase #6 | $214.31 | 12.711% | $241.5509 | $241.55 | $241.55 | $241.60 |
| Purchase #7 | $65.69 | 4.355% | $68.5508 | $68.55 | $68.55 | $68.60 |
| 7 purchase totals = | $894.13 | $988.1802 | $988.18 | $988.15 | $988.40 | |