| 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 | $202.34 | 13.463% | $229.581 | $229.58 | $229.60 | $229.60 |
| Purchase #2 | $119.28 | 4.266% | $124.3685 | $124.37 | $124.35 | $124.40 |
| Purchase #3 | $241.95 | 9.663% | $265.3296 | $265.33 | $265.35 | $265.30 |
| Purchase #4 | $134.28 | 8.366% | $145.5139 | $145.51 | $145.50 | $145.50 |
| Purchase #5 | $218.33 | 4.657% | $228.4976 | $228.50 | $228.50 | $228.50 |
| Purchase #6 | $173.61 | 5.682% | $183.4745 | $183.47 | $183.45 | $183.50 |
| Purchase #7 | $125.74 | 7.381% | $135.0209 | $135.02 | $135.00 | $135.00 |
| 7 purchase totals = | $1,215.53 | $1,311.7860 | $1,311.78 | $1,311.75 | $1,311.80 | |