| 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 | $159.41 | 7.466% | $171.3116 | $171.31 | $171.30 | $171.30 |
| Purchase #2 | $120.25 | 4.541% | $125.7106 | $125.71 | $125.70 | $125.70 |
| Purchase #3 | $167.35 | 6.519% | $178.2595 | $178.26 | $178.25 | $178.30 |
| Purchase #4 | $201.26 | 10.847% | $223.0907 | $223.09 | $223.10 | $223.10 |
| Purchase #5 | $171.48 | 4.650% | $179.4538 | $179.45 | $179.45 | $179.50 |
| Purchase #6 | $218.90 | 7.154% | $234.5601 | $234.56 | $234.55 | $234.60 |
| Purchase #7 | $187.96 | 9.317% | $205.4722 | $205.47 | $205.45 | $205.50 |
| 7 purchase totals = | $1,226.61 | $1,317.8585 | $1,317.85 | $1,317.80 | $1,318.00 | |