| 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 | $179.85 | 7.412% | $193.1805 | $193.18 | $193.20 | $193.20 |
| Purchase #2 | $189.84 | 12.103% | $212.8163 | $212.82 | $212.80 | $212.80 |
| Purchase #3 | $186.29 | 7.242% | $199.7811 | $199.78 | $199.80 | $199.80 |
| Purchase #4 | $85.80 | 6.611% | $91.4722 | $91.47 | $91.45 | $91.50 |
| Purchase #5 | $163.67 | 6.135% | $173.7112 | $173.71 | $173.70 | $173.70 |
| Purchase #6 | $87.89 | 13.225% | $99.5135 | $99.51 | $99.50 | $99.50 |
| Purchase #7 | $139.34 | 5.559% | $147.0859 | $147.09 | $147.10 | $147.10 |
| 7 purchase totals = | $1,032.68 | $1,117.5607 | $1,117.56 | $1,117.55 | $1,117.60 | |