| 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 | $39.87 | 8.524% | $43.2685 | $43.27 | $43.25 | $43.30 |
| Purchase #2 | $15.72 | 8.870% | $17.1144 | $17.11 | $17.10 | $17.10 |
| Purchase #3 | $39.91 | 9.705% | $43.7833 | $43.78 | $43.80 | $43.80 |
| Purchase #4 | $121.36 | 11.706% | $135.5664 | $135.57 | $135.55 | $135.60 |
| Purchase #5 | $223.46 | 10.869% | $247.7479 | $247.75 | $247.75 | $247.70 |
| Purchase #6 | $112.91 | 7.309% | $121.1626 | $121.16 | $121.15 | $121.20 |
| Purchase #7 | $141.37 | 4.467% | $147.685 | $147.69 | $147.70 | $147.70 |
| 7 purchase totals = | $694.60 | $756.3281 | $756.33 | $756.30 | $756.40 | |