| 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 | $95.77 | 10.408% | $105.7377 | $105.74 | $105.75 | $105.70 |
| Purchase #2 | $55.56 | 3.563% | $57.5396 | $57.54 | $57.55 | $57.50 |
| Purchase #3 | $57.38 | 12.728% | $64.6833 | $64.68 | $64.70 | $64.70 |
| Purchase #4 | $100.64 | 13.220% | $113.9446 | $113.94 | $113.95 | $113.90 |
| Purchase #5 | $250.69 | 3.684% | $259.9254 | $259.93 | $259.95 | $259.90 |
| Purchase #6 | $223.30 | 13.334% | $253.0748 | $253.07 | $253.05 | $253.10 |
| Purchase #7 | $196.53 | 6.521% | $209.3457 | $209.35 | $209.35 | $209.30 |
| 7 purchase totals = | $979.87 | $1,064.2511 | $1,064.25 | $1,064.30 | $1,064.10 | |