| 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 | $193.60 | 5.296% | $203.8531 | $203.85 | $203.85 | $203.90 |
| Purchase #2 | $242.43 | 8.479% | $262.9856 | $262.99 | $263.00 | $263.00 |
| Purchase #3 | $188.45 | 8.559% | $204.5794 | $204.58 | $204.60 | $204.60 |
| Purchase #4 | $234.70 | 10.133% | $258.4822 | $258.48 | $258.50 | $258.50 |
| Purchase #5 | $204.39 | 11.279% | $227.4431 | $227.44 | $227.45 | $227.40 |
| Purchase #6 | $167.29 | 3.530% | $173.1953 | $173.20 | $173.20 | $173.20 |
| Purchase #7 | $228.33 | 13.772% | $259.7756 | $259.78 | $259.80 | $259.80 |
| 7 purchase totals = | $1,459.19 | $1,590.3143 | $1,590.32 | $1,590.40 | $1,590.40 | |