| 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 | $109.86 | 3.248% | $113.4283 | $113.43 | $113.45 | $113.40 |
| Purchase #2 | $189.62 | 4.840% | $198.7976 | $198.80 | $198.80 | $198.80 |
| Purchase #3 | $155.63 | 3.550% | $161.1549 | $161.15 | $161.15 | $161.20 |
| Purchase #4 | $5.34 | 3.799% | $5.5429 | $5.54 | $5.55 | $5.50 |
| Purchase #5 | $208.75 | 13.232% | $236.3718 | $236.37 | $236.35 | $236.40 |
| Purchase #6 | $144.37 | 12.763% | $162.7959 | $162.80 | $162.80 | $162.80 |
| Purchase #7 | $159.97 | 12.439% | $179.8687 | $179.87 | $179.85 | $179.90 |
| 7 purchase totals = | $973.54 | $1,057.9601 | $1,057.96 | $1,057.95 | $1,058.00 | |