| 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 | $216.64 | 12.391% | $243.4839 | $243.48 | $243.50 | $243.50 |
| Purchase #2 | $239.98 | 4.116% | $249.8576 | $249.86 | $249.85 | $249.90 |
| Purchase #3 | $223.72 | 7.533% | $240.5728 | $240.57 | $240.55 | $240.60 |
| Purchase #4 | $117.39 | 6.805% | $125.3784 | $125.38 | $125.40 | $125.40 |
| Purchase #5 | $112.83 | 8.439% | $122.3517 | $122.35 | $122.35 | $122.40 |
| Purchase #6 | $181.50 | 4.872% | $190.3427 | $190.34 | $190.35 | $190.30 |
| Purchase #7 | $5.50 | 4.166% | $5.7291 | $5.73 | $5.75 | $5.70 |
| 7 purchase totals = | $1,097.56 | $1,177.7162 | $1,177.71 | $1,177.75 | $1,177.80 | |