| 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 | $167.71 | 9.237% | $183.2014 | $183.20 | $183.20 | $183.20 |
| Purchase #2 | $120.67 | 7.131% | $129.275 | $129.28 | $129.30 | $129.30 |
| Purchase #3 | $224.60 | 4.497% | $234.7003 | $234.70 | $234.70 | $234.70 |
| Purchase #4 | $34.54 | 6.213% | $36.686 | $36.69 | $36.70 | $36.70 |
| Purchase #5 | $225.90 | 3.279% | $233.3073 | $233.31 | $233.30 | $233.30 |
| Purchase #6 | $229.33 | 6.367% | $243.9314 | $243.93 | $243.95 | $243.90 |
| Purchase #7 | $24.93 | 9.330% | $27.256 | $27.26 | $27.25 | $27.30 |
| 7 purchase totals = | $1,027.68 | $1,088.3574 | $1,088.37 | $1,088.40 | $1,088.40 | |