| 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 | $170.29 | 3.297% | $175.9045 | $175.90 | $175.90 | $175.90 |
| Purchase #2 | $35.86 | 10.860% | $39.7544 | $39.75 | $39.75 | $39.80 |
| Purchase #3 | $61.96 | 3.434% | $64.0877 | $64.09 | $64.10 | $64.10 |
| Purchase #4 | $68.90 | 7.129% | $73.8119 | $73.81 | $73.80 | $73.80 |
| Purchase #5 | $194.46 | 12.543% | $218.8511 | $218.85 | $218.85 | $218.90 |
| Purchase #6 | $95.51 | 11.463% | $106.4583 | $106.46 | $106.45 | $106.50 |
| Purchase #7 | $23.37 | 12.497% | $26.2905 | $26.29 | $26.30 | $26.30 |
| 7 purchase totals = | $650.35 | $705.1584 | $705.15 | $705.15 | $705.30 | |