| 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 | $22.72 | 5.682% | $24.011 | $24.01 | $24.00 | $24.00 |
| Purchase #2 | $215.88 | 8.140% | $233.4526 | $233.45 | $233.45 | $233.50 |
| Purchase #3 | $224.37 | 6.797% | $239.6204 | $239.62 | $239.60 | $239.60 |
| Purchase #4 | $17.27 | 7.602% | $18.5829 | $18.58 | $18.60 | $18.60 |
| Purchase #5 | $36.74 | 7.733% | $39.5811 | $39.58 | $39.60 | $39.60 |
| Purchase #6 | $58.95 | 13.149% | $66.7013 | $66.70 | $66.70 | $66.70 |
| Purchase #7 | $38.51 | 13.566% | $43.7343 | $43.73 | $43.75 | $43.70 |
| 7 purchase totals = | $614.44 | $665.6836 | $665.67 | $665.70 | $665.70 | |