| 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 | $151.75 | 9.144% | $165.626 | $165.63 | $165.65 | $165.60 |
| Purchase #2 | $162.26 | 11.350% | $180.6765 | $180.68 | $180.70 | $180.70 |
| Purchase #3 | $18.57 | 13.776% | $21.1282 | $21.13 | $21.15 | $21.10 |
| Purchase #4 | $247.54 | 9.426% | $270.8731 | $270.87 | $270.85 | $270.90 |
| Purchase #5 | $181.58 | 13.540% | $206.1659 | $206.17 | $206.15 | $206.20 |
| Purchase #6 | $93.46 | 8.739% | $101.6275 | $101.63 | $101.65 | $101.60 |
| Purchase #7 | $64.82 | 7.232% | $69.5078 | $69.51 | $69.50 | $69.50 |
| 7 purchase totals = | $919.98 | $1,015.6050 | $1,015.62 | $1,015.65 | $1,015.60 | |