| 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 | $154.87 | 7.116% | $165.8905 | $165.89 | $165.90 | $165.90 |
| Purchase #2 | $198.34 | 5.727% | $209.6989 | $209.70 | $209.70 | $209.70 |
| Purchase #3 | $106.30 | 7.389% | $114.1545 | $114.15 | $114.15 | $114.20 |
| Purchase #4 | $6.60 | 3.423% | $6.8259 | $6.83 | $6.85 | $6.80 |
| Purchase #5 | $92.75 | 10.662% | $102.639 | $102.64 | $102.65 | $102.60 |
| Purchase #6 | $35.45 | 9.528% | $38.8277 | $38.83 | $38.85 | $38.80 |
| Purchase #7 | $102.93 | 5.250% | $108.3338 | $108.33 | $108.35 | $108.30 |
| 7 purchase totals = | $697.24 | $746.3703 | $746.37 | $746.45 | $746.30 | |