| 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 | $150.83 | 3.697% | $156.4062 | $156.41 | $156.40 | $156.40 |
| Purchase #2 | $33.80 | 13.151% | $38.245 | $38.25 | $38.25 | $38.20 |
| Purchase #3 | $225.88 | 6.348% | $240.2189 | $240.22 | $240.20 | $240.20 |
| Purchase #4 | $55.84 | 3.504% | $57.7966 | $57.80 | $57.80 | $57.80 |
| Purchase #5 | $143.69 | 4.272% | $149.8284 | $149.83 | $149.85 | $149.80 |
| Purchase #6 | $114.50 | 8.706% | $124.4684 | $124.47 | $124.45 | $124.50 |
| Purchase #7 | $53.78 | 5.808% | $56.9035 | $56.90 | $56.90 | $56.90 |
| 7 purchase totals = | $778.32 | $823.8670 | $823.88 | $823.85 | $823.80 | |