| 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 | $113.26 | 10.426% | $125.0685 | $125.07 | $125.05 | $125.10 |
| Purchase #2 | $203.39 | 3.824% | $211.1676 | $211.17 | $211.15 | $211.20 |
| Purchase #3 | $7.65 | 9.582% | $8.383 | $8.38 | $8.40 | $8.40 |
| Purchase #4 | $74.31 | 4.273% | $77.4853 | $77.49 | $77.50 | $77.50 |
| Purchase #5 | $57.64 | 11.315% | $64.162 | $64.16 | $64.15 | $64.20 |
| Purchase #6 | $120.46 | 4.439% | $125.8072 | $125.81 | $125.80 | $125.80 |
| Purchase #7 | $175.50 | 9.180% | $191.6109 | $191.61 | $191.60 | $191.60 |
| 7 purchase totals = | $752.21 | $803.6845 | $803.69 | $803.65 | $803.80 | |