| 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 | $159.34 | 10.401% | $175.913 | $175.91 | $175.90 | $175.90 |
| Purchase #2 | $200.80 | 3.602% | $208.0328 | $208.03 | $208.05 | $208.00 |
| Purchase #3 | $232.90 | 3.466% | $240.9723 | $240.97 | $240.95 | $241.00 |
| Purchase #4 | $125.94 | 10.463% | $139.1171 | $139.12 | $139.10 | $139.10 |
| Purchase #5 | $23.56 | 8.703% | $25.6104 | $25.61 | $25.60 | $25.60 |
| Purchase #6 | $19.85 | 11.483% | $22.1294 | $22.13 | $22.15 | $22.10 |
| Purchase #7 | $250.97 | 10.284% | $276.7798 | $276.78 | $276.80 | $276.80 |
| 7 purchase totals = | $1,013.36 | $1,088.5548 | $1,088.55 | $1,088.55 | $1,088.50 | |