| 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 | $67.68 | 9.745% | $74.2754 | $74.28 | $74.30 | $74.30 |
| Purchase #2 | $44.77 | 9.661% | $49.0952 | $49.10 | $49.10 | $49.10 |
| Purchase #3 | $99.48 | 7.474% | $106.9151 | $106.92 | $106.90 | $106.90 |
| Purchase #4 | $179.33 | 8.607% | $194.7649 | $194.76 | $194.75 | $194.80 |
| Purchase #5 | $22.60 | 10.523% | $24.9782 | $24.98 | $25.00 | $25.00 |
| Purchase #6 | $131.83 | 9.816% | $144.7704 | $144.77 | $144.75 | $144.80 |
| Purchase #7 | $171.94 | 6.772% | $183.5838 | $183.58 | $183.60 | $183.60 |
| 7 purchase totals = | $717.63 | $778.3830 | $778.39 | $778.40 | $778.50 | |