| 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 | $152.59 | 11.863% | $170.6918 | $170.69 | $170.70 | $170.70 |
| Purchase #2 | $22.77 | 12.390% | $25.5912 | $25.59 | $25.60 | $25.60 |
| Purchase #3 | $246.39 | 3.513% | $255.0457 | $255.05 | $255.05 | $255.00 |
| Purchase #4 | $167.86 | 7.354% | $180.2044 | $180.20 | $180.20 | $180.20 |
| Purchase #5 | $167.98 | 9.644% | $184.18 | $184.18 | $184.20 | $184.20 |
| Purchase #6 | $201.39 | 10.691% | $222.9206 | $222.92 | $222.90 | $222.90 |
| Purchase #7 | $56.94 | 9.584% | $62.3971 | $62.40 | $62.40 | $62.40 |
| 7 purchase totals = | $1,015.92 | $1,101.0308 | $1,101.03 | $1,101.05 | $1,101.00 | |