| 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 | $124.54 | 4.159% | $129.7196 | $129.72 | $129.70 | $129.70 |
| Purchase #2 | $204.34 | 5.523% | $215.6257 | $215.63 | $215.65 | $215.60 |
| Purchase #3 | $226.50 | 4.716% | $237.1817 | $237.18 | $237.20 | $237.20 |
| Purchase #4 | $161.29 | 4.707% | $168.8819 | $168.88 | $168.90 | $168.90 |
| Purchase #5 | $167.45 | 8.608% | $181.8641 | $181.86 | $181.85 | $181.90 |
| Purchase #6 | $148.37 | 8.283% | $160.6595 | $160.66 | $160.65 | $160.70 |
| Purchase #7 | $17.47 | 4.810% | $18.3103 | $18.31 | $18.30 | $18.30 |
| 7 purchase totals = | $1,049.96 | $1,112.2428 | $1,112.24 | $1,112.25 | $1,112.30 | |