| 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 | $243.96 | 12.182% | $273.6792 | $273.68 | $273.70 | $273.70 |
| Purchase #2 | $149.58 | 7.455% | $160.7312 | $160.73 | $160.75 | $160.70 |
| Purchase #3 | $127.66 | 5.767% | $135.0222 | $135.02 | $135.00 | $135.00 |
| Purchase #4 | $23.60 | 5.172% | $24.8206 | $24.82 | $24.80 | $24.80 |
| Purchase #5 | $196.36 | 5.440% | $207.042 | $207.04 | $207.05 | $207.00 |
| Purchase #6 | $117.37 | 12.664% | $132.2337 | $132.23 | $132.25 | $132.20 |
| Purchase #7 | $187.46 | 5.750% | $198.239 | $198.24 | $198.25 | $198.20 |
| 7 purchase totals = | $1,045.99 | $1,131.7679 | $1,131.76 | $1,131.80 | $1,131.60 | |