| 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 | $123.72 | 13.370% | $140.2614 | $140.26 | $140.25 | $140.30 |
| Purchase #2 | $137.61 | 6.354% | $146.3537 | $146.35 | $146.35 | $146.40 |
| Purchase #3 | $147.31 | 8.559% | $159.9183 | $159.92 | $159.90 | $159.90 |
| Purchase #4 | $158.29 | 4.843% | $165.956 | $165.96 | $165.95 | $166.00 |
| Purchase #5 | $101.58 | 11.414% | $113.1743 | $113.17 | $113.15 | $113.20 |
| Purchase #6 | $5.78 | 3.606% | $5.9884 | $5.99 | $6.00 | $6.00 |
| Purchase #7 | $9.80 | 8.155% | $10.5992 | $10.60 | $10.60 | $10.60 |
| 7 purchase totals = | $684.09 | $742.2513 | $742.25 | $742.20 | $742.40 | |