| 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 | $242.53 | 11.370% | $270.1057 | $270.11 | $270.10 | $270.10 |
| Purchase #2 | $200.76 | 8.616% | $218.0575 | $218.06 | $218.05 | $218.10 |
| Purchase #3 | $15.58 | 5.119% | $16.3775 | $16.38 | $16.40 | $16.40 |
| Purchase #4 | $223.33 | 7.454% | $239.977 | $239.98 | $240.00 | $240.00 |
| Purchase #5 | $140.87 | 7.102% | $150.8746 | $150.87 | $150.85 | $150.90 |
| Purchase #6 | $249.70 | 13.569% | $283.5818 | $283.58 | $283.60 | $283.60 |
| Purchase #7 | $55.64 | 8.604% | $60.4273 | $60.43 | $60.45 | $60.40 |
| 7 purchase totals = | $1,128.41 | $1,239.4014 | $1,239.41 | $1,239.45 | $1,239.50 | |