| 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 | $196.85 | 8.646% | $213.8697 | $213.87 | $213.85 | $213.90 |
| Purchase #2 | $142.80 | 9.466% | $156.3174 | $156.32 | $156.30 | $156.30 |
| Purchase #3 | $243.96 | 11.731% | $272.5789 | $272.58 | $272.60 | $272.60 |
| Purchase #4 | $184.65 | 12.377% | $207.5041 | $207.50 | $207.50 | $207.50 |
| Purchase #5 | $65.38 | 13.535% | $74.2292 | $74.23 | $74.25 | $74.20 |
| Purchase #6 | $172.62 | 13.410% | $195.7683 | $195.77 | $195.75 | $195.80 |
| Purchase #7 | $210.71 | 7.706% | $226.9473 | $226.95 | $226.95 | $226.90 |
| 7 purchase totals = | $1,216.97 | $1,347.2149 | $1,347.22 | $1,347.20 | $1,347.20 | |