| 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 | $125.76 | 9.785% | $138.0656 | $138.07 | $138.05 | $138.10 |
| Purchase #2 | $187.25 | 8.525% | $203.2131 | $203.21 | $203.20 | $203.20 |
| Purchase #3 | $163.37 | 13.579% | $185.554 | $185.55 | $185.55 | $185.60 |
| Purchase #4 | $202.74 | 6.813% | $216.5527 | $216.55 | $216.55 | $216.60 |
| Purchase #5 | $249.95 | 5.176% | $262.8874 | $262.89 | $262.90 | $262.90 |
| Purchase #6 | $84.99 | 4.331% | $88.6709 | $88.67 | $88.65 | $88.70 |
| Purchase #7 | $119.51 | 4.799% | $125.2453 | $125.25 | $125.25 | $125.20 |
| 7 purchase totals = | $1,133.57 | $1,220.1890 | $1,220.19 | $1,220.15 | $1,220.30 | |