| 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 | $98.47 | 9.574% | $107.8975 | $107.90 | $107.90 | $107.90 |
| Purchase #2 | $109.46 | 11.742% | $122.3128 | $122.31 | $122.30 | $122.30 |
| Purchase #3 | $225.78 | 7.142% | $241.9052 | $241.91 | $241.90 | $241.90 |
| Purchase #4 | $52.28 | 12.200% | $58.6582 | $58.66 | $58.65 | $58.70 |
| Purchase #5 | $148.73 | 5.796% | $157.3504 | $157.35 | $157.35 | $157.40 |
| Purchase #6 | $54.29 | 13.827% | $61.7967 | $61.80 | $61.80 | $61.80 |
| Purchase #7 | $108.61 | 8.284% | $117.6073 | $117.61 | $117.60 | $117.60 |
| 7 purchase totals = | $797.62 | $867.5281 | $867.54 | $867.50 | $867.60 | |