| 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 | $234.99 | 9.759% | $257.9227 | $257.92 | $257.90 | $257.90 |
| Purchase #2 | $63.34 | 9.403% | $69.2959 | $69.30 | $69.30 | $69.30 |
| Purchase #3 | $153.63 | 12.164% | $172.3176 | $172.32 | $172.30 | $172.30 |
| Purchase #4 | $109.35 | 7.828% | $117.9099 | $117.91 | $117.90 | $117.90 |
| Purchase #5 | $148.73 | 11.347% | $165.6064 | $165.61 | $165.60 | $165.60 |
| Purchase #6 | $147.66 | 13.638% | $167.7979 | $167.80 | $167.80 | $167.80 |
| Purchase #7 | $208.40 | 13.872% | $237.3092 | $237.31 | $237.30 | $237.30 |
| 7 purchase totals = | $1,066.10 | $1,188.1596 | $1,188.17 | $1,188.10 | $1,188.10 | |