| 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 | $93.84 | 9.230% | $102.5014 | $102.50 | $102.50 | $102.50 |
| Purchase #2 | $49.64 | 13.853% | $56.5166 | $56.52 | $56.50 | $56.50 |
| Purchase #3 | $146.92 | 10.150% | $161.8324 | $161.83 | $161.85 | $161.80 |
| Purchase #4 | $76.78 | 11.865% | $85.8899 | $85.89 | $85.90 | $85.90 |
| Purchase #5 | $229.44 | 3.714% | $237.9614 | $237.96 | $237.95 | $238.00 |
| Purchase #6 | $80.80 | 6.806% | $86.2992 | $86.30 | $86.30 | $86.30 |
| Purchase #7 | $76.34 | 7.194% | $81.8319 | $81.83 | $81.85 | $81.80 |
| 7 purchase totals = | $753.76 | $812.8328 | $812.83 | $812.85 | $812.80 | |