| 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 | $97.63 | 9.855% | $107.2514 | $107.25 | $107.25 | $107.30 |
| Purchase #2 | $227.69 | 8.588% | $247.244 | $247.24 | $247.25 | $247.20 |
| Purchase #3 | $231.58 | 11.412% | $258.0079 | $258.01 | $258.00 | $258.00 |
| Purchase #4 | $250.30 | 6.251% | $265.9463 | $265.95 | $265.95 | $265.90 |
| Purchase #5 | $67.79 | 7.506% | $72.8783 | $72.88 | $72.90 | $72.90 |
| Purchase #6 | $131.27 | 11.305% | $146.1101 | $146.11 | $146.10 | $146.10 |
| Purchase #7 | $167.59 | 12.127% | $187.9136 | $187.91 | $187.90 | $187.90 |
| 7 purchase totals = | $1,173.85 | $1,285.3516 | $1,285.35 | $1,285.35 | $1,285.30 | |